diff --git a/zuul.d/devstack-tobiko-centos.yaml b/zuul.d/devstack-tobiko-centos.yaml
index 431f1f7..05f02db 100644
--- a/zuul.d/devstack-tobiko-centos.yaml
+++ b/zuul.d/devstack-tobiko-centos.yaml
@@ -18,11 +18,3 @@
     nodeset: devstack-tobiko-centos
     voting: false
     description: CentOS Devstack Tobiko Plugin job
-    vars:
-      devstack_local_conf:
-        post-config:
-          $NEUTRON_CONF:
-            ovn:
-              # NOTE(slaweq): In Centos OVN already supports allow-stateless
-              # keyword as an ACL's action
-              allow_stateless_action_supported: True
diff --git a/zuul.d/devstack-tobiko-minimal.yaml b/zuul.d/devstack-tobiko-minimal.yaml
index ba77802..e1f2ddb 100644
--- a/zuul.d/devstack-tobiko-minimal.yaml
+++ b/zuul.d/devstack-tobiko-minimal.yaml
@@ -59,13 +59,6 @@
         s-proxy: false
         # NOTE(slaweq): without Swift, c-bak cannot run (in the Gate at least)
         c-bak: false
-      devstack_local_conf:
-        post-config:
-          $NEUTRON_CONF:
-            ovn:
-              # TODO(slaweq): remove this config option once jobs will be
-              # migrated to Ubuntu 22.04 or newer
-              allow_stateless_action_supported: False
       zuul_copy_output:
         '{{ stage_dir }}/stackviz': logs
         "{{ devstack_base_dir }}/data/ovn": "logs"
diff --git a/zuul.d/devstack-tobiko.yaml b/zuul.d/devstack-tobiko.yaml
index 061d716..d902f35 100644
--- a/zuul.d/devstack-tobiko.yaml
+++ b/zuul.d/devstack-tobiko.yaml
@@ -83,13 +83,6 @@
         s-proxy: false
         # NOTE(slaweq): without Swift, c-bak cannot run (in the Gate at least)
         c-bak: false
-      devstack_local_conf:
-        post-config:
-          $NEUTRON_CONF:
-            ovn:
-              # TODO(slaweq): remove this config option once jobs will be
-              # migrated to Ubuntu 22.04 or newer
-              allow_stateless_action_supported: False
       ipv4_dns_nameservers:
         - 1.0.0.1
         - 8.8.8.8