diff --git a/zuul.d/master_jobs.yaml b/zuul.d/master_jobs.yaml
index 11bdd9d..523a931 100644
--- a/zuul.d/master_jobs.yaml
+++ b/zuul.d/master_jobs.yaml
@@ -45,6 +45,8 @@
         # OVN_BRANCH: "v22.03.3"
         OVN_BRANCH: "36e3ab9b47e93af0599a818e9d6b2930e49473f0"
         OVS_BRANCH: "2410b95597fcec5f733caf77febdb46f4ffacd27"
+        # https://bugs.launchpad.net/neutron/+bug/2031415
+        GLOBAL_VENV: false
       devstack_plugins:
         neutron: https://opendev.org/openstack/neutron.git
         neutron-tempest-plugin: https://opendev.org/openstack/neutron-tempest-plugin.git
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 9ce0212..f8147b1 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -195,10 +195,14 @@
         - neutron-tempest-plugin-bgpvpn-bagpipe-yoga
         - neutron-tempest-plugin-bgpvpn-bagpipe-zed
         - neutron-tempest-plugin-bgpvpn-bagpipe-2023-1
-        - neutron-tempest-plugin-dynamic-routing
-        - neutron-tempest-plugin-dynamic-routing-yoga
-        - neutron-tempest-plugin-dynamic-routing-zed
-        - neutron-tempest-plugin-dynamic-routing-2023-1
+        - neutron-tempest-plugin-dynamic-routing:
+            voting: false
+        - neutron-tempest-plugin-dynamic-routing-yoga:
+            voting: false
+        - neutron-tempest-plugin-dynamic-routing-zed:
+            voting: false
+        - neutron-tempest-plugin-dynamic-routing-2023-1:
+            voting: false
         - neutron-tempest-plugin-fwaas
         - neutron-tempest-plugin-fwaas-zed
         - neutron-tempest-plugin-fwaas-2023-1
@@ -215,5 +219,6 @@
       jobs:
         - neutron-tempest-plugin-sfc
         - neutron-tempest-plugin-bgpvpn-bagpipe
-        - neutron-tempest-plugin-dynamic-routing
+        - neutron-tempest-plugin-dynamic-routing:
+            voting: false
         - neutron-tempest-plugin-fwaas