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 8f4d1aa..3d7b420 100644
--- a/zuul.d/wallaby_jobs.yaml
+++ b/zuul.d/wallaby_jobs.yaml
@@ -95,7 +95,6 @@
     override-checkout: stable/wallaby
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/wallaby
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -116,7 +115,6 @@
     override-checkout: stable/wallaby
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/wallaby
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -137,7 +135,6 @@
     override-checkout: stable/wallaby
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/wallaby
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -158,7 +155,6 @@
     override-checkout: stable/wallaby
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/wallaby
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -178,7 +174,6 @@
     override-checkout: stable/wallaby
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/wallaby
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-wallaby
@@ -186,7 +181,6 @@
     override-checkout: stable/wallaby
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/wallaby
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -194,7 +188,6 @@
     parent: neutron-tempest-plugin-sfc
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -202,7 +195,6 @@
     parent: neutron-tempest-plugin-bgpvpn-bagpipe
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       network_api_extensions: *api_extensions
 
 - job:
@@ -210,7 +202,6 @@
     parent: neutron-tempest-plugin-dynamic-routing
     override-checkout: stable/wallaby
     vars:
-      branch_override: stable/wallaby
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -218,5 +209,4 @@
     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 a5b3d14..b3765fd 100644
--- a/zuul.d/xena_jobs.yaml
+++ b/zuul.d/xena_jobs.yaml
@@ -97,7 +97,6 @@
     override-checkout: stable/xena
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/xena
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -118,7 +117,6 @@
     override-checkout: stable/xena
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/xena
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -139,7 +137,6 @@
     override-checkout: stable/xena
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/xena
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -160,7 +157,6 @@
     override-checkout: stable/xena
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/xena
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -180,7 +176,6 @@
     override-checkout: stable/xena
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/xena
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-xena
@@ -188,7 +183,6 @@
     override-checkout: stable/xena
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/xena
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -196,7 +190,6 @@
     parent: neutron-tempest-plugin-sfc
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -204,7 +197,6 @@
     parent: neutron-tempest-plugin-bgpvpn-bagpipe
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       network_api_extensions: *api_extensions
 
 - job:
@@ -212,7 +204,6 @@
     parent: neutron-tempest-plugin-dynamic-routing
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -220,7 +211,6 @@
     parent: neutron-tempest-plugin-vpnaas
     override-checkout: stable/xena
     vars:
-      branch_override: stable/xena
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -228,5 +218,4 @@
     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 06bbd4e..e98e65e 100644
--- a/zuul.d/yoga_jobs.yaml
+++ b/zuul.d/yoga_jobs.yaml
@@ -99,7 +99,6 @@
     override-checkout: stable/yoga
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/yoga
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -120,7 +119,6 @@
     override-checkout: stable/yoga
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/yoga
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -141,7 +139,6 @@
     override-checkout: stable/yoga
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/yoga
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -162,7 +159,6 @@
     override-checkout: stable/yoga
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/yoga
       tempest_test_regex: "\
           (^neutron_tempest_plugin.scenario)|\
           (^tempest.api.compute.servers.test_attach_interfaces)|\
@@ -184,7 +180,6 @@
     override-checkout: stable/yoga
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/yoga
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-yoga
@@ -192,7 +187,6 @@
     override-checkout: stable/yoga
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/yoga
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -200,7 +194,6 @@
     parent: neutron-tempest-plugin-sfc
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -208,7 +201,6 @@
     parent: neutron-tempest-plugin-bgpvpn-bagpipe
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       network_api_extensions: *api_extensions
 
 - job:
@@ -216,7 +208,6 @@
     parent: neutron-tempest-plugin-dynamic-routing
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -224,7 +215,6 @@
     parent: neutron-tempest-plugin-vpnaas
     override-checkout: stable/yoga
     vars:
-      branch_override: stable/yoga
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -232,5 +222,4 @@
     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 2178737..79f70fe 100644
--- a/zuul.d/zed_jobs.yaml
+++ b/zuul.d/zed_jobs.yaml
@@ -4,7 +4,6 @@
     override-checkout: stable/zed
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/zed
       network_api_extensions_openvswitch:
         - local_ip
         - qos-bw-minimum-ingress
@@ -111,7 +110,6 @@
     override-checkout: stable/zed
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/zed
       network_api_extensions_openvswitch:
         - local_ip
         - logging
@@ -142,7 +140,6 @@
     override-checkout: stable/zed
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/zed
       network_api_extensions_linuxbridge:
         - vlan-transparent
       tempest_test_regex: "\
@@ -169,7 +166,6 @@
     override-checkout: stable/zed
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/zed
       tempest_test_regex: "\
           (^neutron_tempest_plugin.api)|\
           (^neutron_tempest_plugin.scenario)|\
@@ -194,7 +190,6 @@
     override-checkout: stable/zed
     vars:
       network_api_extensions_common: *api_extensions
-      branch_override: stable/zed
 
 - job:
     name: neutron-tempest-plugin-designate-scenario-zed
@@ -202,7 +197,6 @@
     override-checkout: stable/zed
     nodeset: neutron-nested-virt-ubuntu-focal
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -210,7 +204,6 @@
     parent: neutron-tempest-plugin-sfc
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -218,7 +211,6 @@
     parent: neutron-tempest-plugin-bgpvpn-bagpipe
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions: *api_extensions
 
 - job:
@@ -226,7 +218,6 @@
     parent: neutron-tempest-plugin-dynamic-routing
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -234,7 +225,6 @@
     parent: neutron-tempest-plugin-fwaas
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -242,7 +232,6 @@
     parent: neutron-tempest-plugin-vpnaas
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions
 
 - job:
@@ -250,5 +239,4 @@
     parent: neutron-tempest-plugin-tap-as-a-service
     override-checkout: stable/zed
     vars:
-      branch_override: stable/zed
       network_api_extensions_common: *api_extensions