diff --git a/zuul.d/queens_jobs.yaml b/zuul.d/queens_jobs.yaml
index 3a1c37f..483d11d 100644
--- a/zuul.d/queens_jobs.yaml
+++ b/zuul.d/queens_jobs.yaml
@@ -24,7 +24,6 @@
         q-l3: true
         q-meta: true
         q-metering: true
-      branch_override: stable/queens
       tempest_concurrency: 4
       tempest_test_regex: ^neutron_tempest_plugin\.api
       # TODO(slaweq): find a way to put this list of extensions in
@@ -124,7 +123,6 @@
         override-checkout: 0.3.0
       - openstack/tempest
     vars:
-      branch_override: stable/queens
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -173,7 +171,6 @@
         override-checkout: 0.3.0
       - openstack/tempest
     vars:
-      branch_override: stable/queens
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -236,7 +233,6 @@
         override-checkout: 0.3.0
       - openstack/tempest
     vars:
-      branch_override: stable/queens
       network_api_extensions_common: *api_extensions
       # TODO(slaweq): remove trunks subport_connectivity test from blacklist
       # when bug https://bugs.launchpad.net/neutron/+bug/1838760 will be fixed
@@ -265,7 +261,6 @@
         override-checkout: 0.7.0
       - openstack/tempest
     vars:
-      branch_override: stable/queens
       network_api_extensions_common: *api_extensions
       # NOTE(bcafarel): remove DNS test as queens pinned version does not have
       # fix for https://bugs.launchpad.net/neutron/+bug/1826419
diff --git a/zuul.d/rocky_jobs.yaml b/zuul.d/rocky_jobs.yaml
index 75d7098..c6bbca8 100644
--- a/zuul.d/rocky_jobs.yaml
+++ b/zuul.d/rocky_jobs.yaml
@@ -26,7 +26,6 @@
         q-l3: true
         q-meta: true
         q-metering: true
-      branch_override: stable/rocky
       tempest_concurrency: 4
       tempest_test_regex: ^neutron_tempest_plugin\.api
       # TODO(slaweq): find a way to put this list of extensions in
@@ -162,7 +161,6 @@
         q-l3: true
         q-meta: true
         q-metering: true
-      branch_override: stable/rocky
       network_api_extensions: *api_extensions
       network_available_features: &available_features
         -
@@ -377,7 +375,6 @@
     override-checkout: stable/rocky
     required-projects: *required-projects-rocky
     vars: &linuxbridge_vars_rocky
-      branch_override: stable/rocky
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -561,7 +558,6 @@
               available_type_drivers: flat,geneve,vlan,gre,local,vxlan
               l3_agent_mode: dvr_snat
               firewall_driver: openvswitch
-      branch_override: stable/rocky
       tempest_black_regex: *rocky_tempest_exclude
     branches:
       - stable/rocky
@@ -644,7 +640,6 @@
         override-checkout: 0.7.0
       - openstack/tempest
     vars: &designate_scenario_vars_rocky
-      branch_override: stable/rocky
       network_api_extensions_common: *api_extensions
       devstack_localrc:
         USE_PYTHON3: false
diff --git a/zuul.d/stein_jobs.yaml b/zuul.d/stein_jobs.yaml
index 0f18a8a..dc77ad3 100644
--- a/zuul.d/stein_jobs.yaml
+++ b/zuul.d/stein_jobs.yaml
@@ -24,7 +24,6 @@
         q-l3: true
         q-meta: true
         q-metering: true
-      branch_override: stable/stein
       tempest_concurrency: 4
       tempest_test_regex: ^neutron_tempest_plugin\.api
       # TODO(slaweq): find a way to put this list of extensions in
@@ -137,7 +136,6 @@
     override-checkout: stable/stein
     required-projects: *required-projects-stein
     vars:
-      branch_override: stable/stein
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -174,7 +172,6 @@
     override-checkout: stable/stein
     required-projects: *required-projects-stein
     vars:
-      branch_override: stable/stein
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -268,7 +265,6 @@
     override-checkout: stable/stein
     required-projects: *required-projects-stein
     vars:
-      branch_override: stable/stein
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -363,7 +359,6 @@
     required-projects: *required-projects-stein
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/stein
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-stein
@@ -378,7 +373,6 @@
         override-checkout: 0.7.0
       - openstack/tempest
     vars:
-      branch_override: stable/stein
       network_api_extensions_common: *api_extensions
       devstack_localrc:
         # NOTE(bcafarel) guestmount binary not available on host OS
diff --git a/zuul.d/train_jobs.yaml b/zuul.d/train_jobs.yaml
index c8c2efe..1cb5801 100644
--- a/zuul.d/train_jobs.yaml
+++ b/zuul.d/train_jobs.yaml
@@ -24,7 +24,6 @@
         q-l3: true
         q-meta: true
         q-metering: true
-      branch_override: stable/train
       tempest_concurrency: 4
       tempest_test_regex: ^neutron_tempest_plugin\.api
       # TODO(slaweq): find a way to put this list of extensions in
@@ -138,7 +137,6 @@
     override-checkout: stable/train
     required-projects: *required-projects-train
     vars:
-      branch_override: stable/train
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -173,7 +171,6 @@
     override-checkout: stable/train
     required-projects: *required-projects-train
     vars:
-      branch_override: stable/train
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -208,7 +205,6 @@
     override-checkout: stable/train
     required-projects: *required-projects-train
     vars:
-      branch_override: stable/train
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -244,7 +240,6 @@
     required-projects: *required-projects-train
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/train
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-train
@@ -259,7 +254,6 @@
       - name: openstack/designate-tempest-plugin
         override-checkout: 0.7.0
     vars:
-      branch_override: stable/train
       network_api_extensions_common: *api_extensions
       devstack_localrc:
         # NOTE(bcafarel) guestmount binary not available on host OS
@@ -276,7 +270,6 @@
     override-checkout: stable/train
     required-projects: *required-projects-train
     vars:
-      branch_override: stable/train
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -286,7 +279,6 @@
     override-checkout: stable/train
     required-projects: *required-projects-train
     vars:
-      branch_override: stable/train
       network_api_extensions: *api_extensions
 
 - job:
@@ -296,5 +288,4 @@
     override-checkout: stable/train
     required-projects: *required-projects-train
     vars:
-      branch_override: stable/train
       network_api_extensions_common: *api_extensions
diff --git a/zuul.d/ussuri_jobs.yaml b/zuul.d/ussuri_jobs.yaml
index 56da160..8614fa9 100644
--- a/zuul.d/ussuri_jobs.yaml
+++ b/zuul.d/ussuri_jobs.yaml
@@ -24,7 +24,6 @@
         q-l3: true
         q-meta: true
         q-metering: true
-      branch_override: stable/ussuri
       tempest_concurrency: 4
       tempest_test_regex: ^neutron_tempest_plugin\.api
       # TODO(slaweq): find a way to put this list of extensions in
@@ -143,7 +142,6 @@
     override-checkout: stable/ussuri
     required-projects: *required-projects-ussuri
     vars:
-      branch_override: stable/ussuri
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -173,7 +171,6 @@
     override-checkout: stable/ussuri
     required-projects: *required-projects-ussuri
     vars:
-      branch_override: stable/ussuri
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -202,7 +199,6 @@
     override-checkout: stable/ussuri
     required-projects: *required-projects-ussuri
     vars:
-      branch_override: stable/ussuri
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -231,7 +227,6 @@
     override-checkout: stable/ussuri
     required-projects: *required-projects-ussuri
     vars:
-      branch_override: stable/ussuri
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -273,7 +268,6 @@
     required-projects: *required-projects-ussuri
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/ussuri
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-ussuri
@@ -287,7 +281,6 @@
       - openstack/tempest
       - openstack/designate-tempest-plugin
     vars:
-      branch_override: stable/ussuri
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -297,7 +290,6 @@
     override-checkout: stable/ussuri
     required-projects: *required-projects-ussuri
     vars:
-      branch_override: stable/ussuri
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -307,7 +299,6 @@
     override-checkout: stable/ussuri
     required-projects: *required-projects-ussuri
     vars:
-      branch_override: stable/ussuri
       network_api_extensions: *api_extensions
 
 - job:
@@ -323,7 +314,6 @@
         override-checkout: 1.6.0
       - openstack/tempest
     vars:
-      branch_override: stable/ussuri
       tempest_test_regex: ^neutron_tempest_plugin\.fwaas
       devstack_plugins:
         neutron-fwaas: https://opendev.org/openstack/neutron-fwaas.git
@@ -341,7 +331,6 @@
     override-checkout: stable/ussuri
     required-projects: *required-projects-ussuri
     vars:
-      branch_override: stable/ussuri
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -351,5 +340,4 @@
     override-checkout: stable/ussuri
     required-projects: *required-projects-ussuri
     vars:
-      branch_override: stable/ussuri
       network_api_extensions_common: *api_extensions
diff --git a/zuul.d/victoria_jobs.yaml b/zuul.d/victoria_jobs.yaml
index 7a92403..f7cbc3f 100644
--- a/zuul.d/victoria_jobs.yaml
+++ b/zuul.d/victoria_jobs.yaml
@@ -23,7 +23,6 @@
         q-l3: true
         q-meta: true
         q-metering: true
-      branch_override: stable/victoria
       tempest_concurrency: 4
       tempest_test_regex: ^neutron_tempest_plugin\.api
       # TODO(slaweq): find a way to put this list of extensions in
@@ -140,7 +139,6 @@
     override-checkout: stable/victoria
     required-projects: *required-projects-victoria
     vars:
-      branch_override: stable/victoria
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -169,7 +167,6 @@
     override-checkout: stable/victoria
     required-projects: *required-projects-victoria
     vars:
-      branch_override: stable/victoria
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -198,7 +195,6 @@
     override-checkout: stable/victoria
     required-projects: *required-projects-victoria
     vars:
-      branch_override: stable/victoria
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -227,7 +223,6 @@
     override-checkout: stable/victoria
     required-projects: *required-projects-victoria
     vars:
-      branch_override: stable/victoria
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -254,7 +249,6 @@
     required-projects: *required-projects-victoria
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/victoria
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-victoria
@@ -268,7 +262,6 @@
       - name: openstack/designate-tempest-plugin
         override-checkout: 0.12.0
     vars:
-      branch_override: stable/victoria
       network_api_extensions_common: *api_extensions
       devstack_localrc:
         # NOTE(bcafarel) guestmount binary not available on host OS
@@ -284,7 +277,6 @@
     override-checkout: stable/victoria
     required-projects: *required-projects-victoria
     vars:
-      branch_override: stable/victoria
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -293,7 +285,6 @@
     override-checkout: stable/victoria
     required-projects: *required-projects-victoria
     vars:
-      branch_override: stable/victoria
       network_api_extensions: *api_extensions
 
 - job:
@@ -302,7 +293,6 @@
     override-checkout: stable/victoria
     required-projects: *required-projects-victoria
     vars:
-      branch_override: stable/victoria
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -311,5 +301,4 @@
     override-checkout: stable/victoria
     required-projects: *required-projects-victoria
     vars:
-      branch_override: stable/victoria
       network_api_extensions_common: *api_extensions
diff --git a/zuul.d/wallaby_jobs.yaml b/zuul.d/wallaby_jobs.yaml
index a3c07c0..17a5931 100644
--- a/zuul.d/wallaby_jobs.yaml
+++ b/zuul.d/wallaby_jobs.yaml
@@ -94,7 +94,6 @@
     parent: neutron-tempest-plugin-openvswitch
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -114,7 +113,6 @@
     parent: neutron-tempest-plugin-openvswitch-iptables_hybrid
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -134,7 +132,6 @@
     parent: neutron-tempest-plugin-linuxbridge
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -154,7 +151,6 @@
     parent: neutron-tempest-plugin-ovn
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -174,14 +170,12 @@
     override-checkout: stable/wallaby
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/wallaby
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-wallaby
     parent: neutron-tempest-plugin-designate-scenario
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -189,7 +183,6 @@
     parent: neutron-tempest-plugin-sfc
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -197,7 +190,6 @@
     parent: neutron-tempest-plugin-bgpvpn-bagpipe
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       network_api_extensions: *api_extensions
 
 - job:
@@ -205,7 +197,6 @@
     parent: neutron-tempest-plugin-dynamic-routing
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -213,5 +204,4 @@
     parent: neutron-tempest-plugin-vpnaas
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       network_api_extensions_common: *api_extensions
diff --git a/zuul.d/xena_jobs.yaml b/zuul.d/xena_jobs.yaml
index e0a58a7..2cd82d1 100644
--- a/zuul.d/xena_jobs.yaml
+++ b/zuul.d/xena_jobs.yaml
@@ -96,7 +96,6 @@
     parent: neutron-tempest-plugin-openvswitch
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -116,7 +115,6 @@
     parent: neutron-tempest-plugin-openvswitch-iptables_hybrid
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -136,7 +134,6 @@
     parent: neutron-tempest-plugin-linuxbridge
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -156,7 +153,6 @@
     parent: neutron-tempest-plugin-ovn
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -176,14 +172,12 @@
     override-checkout: stable/xena
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/xena
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-xena
     parent: neutron-tempest-plugin-designate-scenario
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -191,7 +185,6 @@
     parent: neutron-tempest-plugin-sfc
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -199,7 +192,6 @@
     parent: neutron-tempest-plugin-bgpvpn-bagpipe
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       network_api_extensions: *api_extensions
 
 - job:
@@ -207,7 +199,6 @@
     parent: neutron-tempest-plugin-dynamic-routing
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -215,7 +206,6 @@
     parent: neutron-tempest-plugin-vpnaas
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -223,5 +213,4 @@
     parent: neutron-tempest-plugin-tap-as-a-service
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       network_api_extensions_common: *api_extensions
diff --git a/zuul.d/yoga_jobs.yaml b/zuul.d/yoga_jobs.yaml
index bc88c83..46b9ca2 100644
--- a/zuul.d/yoga_jobs.yaml
+++ b/zuul.d/yoga_jobs.yaml
@@ -98,7 +98,6 @@
     parent: neutron-tempest-plugin-openvswitch
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -118,7 +117,6 @@
     parent: neutron-tempest-plugin-openvswitch-iptables_hybrid
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -138,7 +136,6 @@
     parent: neutron-tempest-plugin-linuxbridge
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -158,7 +155,6 @@
     parent: neutron-tempest-plugin-ovn
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -180,14 +176,12 @@
     override-checkout: stable/yoga
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/yoga
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-yoga
     parent: neutron-tempest-plugin-designate-scenario
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -195,7 +189,6 @@
     parent: neutron-tempest-plugin-sfc
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -203,7 +196,6 @@
     parent: neutron-tempest-plugin-bgpvpn-bagpipe
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       network_api_extensions: *api_extensions
 
 - job:
@@ -211,7 +203,6 @@
     parent: neutron-tempest-plugin-dynamic-routing
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -219,7 +210,6 @@
     parent: neutron-tempest-plugin-vpnaas
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -227,5 +217,4 @@
     parent: neutron-tempest-plugin-tap-as-a-service
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       network_api_extensions_common: *api_extensions
diff --git a/zuul.d/zed_jobs.yaml b/zuul.d/zed_jobs.yaml
index 097df53..acbd234 100644
--- a/zuul.d/zed_jobs.yaml
+++ b/zuul.d/zed_jobs.yaml
@@ -3,7 +3,6 @@
     parent: neutron-tempest-plugin-openvswitch
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_openvswitch:
         - local_ip
         - qos-bw-minimum-ingress
@@ -109,7 +108,6 @@
     parent: neutron-tempest-plugin-openvswitch-iptables_hybrid
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_openvswitch:
         - local_ip
         - logging
@@ -139,7 +137,6 @@
     parent: neutron-tempest-plugin-linuxbridge
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_linuxbridge:
         - vlan-transparent
       tempest_test_regex: "\
@@ -165,7 +162,6 @@
     parent: neutron-tempest-plugin-ovn
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       tempest_test_regex: "\
           (^neutron_tempest_plugin.api)|\
           (^neutron_tempest_plugin.scenario)|\
@@ -190,14 +186,12 @@
     override-checkout: stable/zed
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/zed
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-zed
     parent: neutron-tempest-plugin-designate-scenario
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -205,7 +199,6 @@
     parent: neutron-tempest-plugin-sfc
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -213,7 +206,6 @@
     parent: neutron-tempest-plugin-bgpvpn-bagpipe
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions: *api_extensions
 
 - job:
@@ -221,7 +213,6 @@
     parent: neutron-tempest-plugin-dynamic-routing
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -229,7 +220,6 @@
     parent: neutron-tempest-plugin-fwaas
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -237,7 +227,6 @@
     parent: neutron-tempest-plugin-vpnaas
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -245,5 +234,4 @@
     parent: neutron-tempest-plugin-tap-as-a-service
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions