diff --git a/zuul.d/zuul-legacy-jobs.yaml b/zuul.d/zuul-legacy-jobs.yaml
index 93746aca..4ddaf5b1 100644
--- a/zuul.d/zuul-legacy-jobs.yaml
+++ b/zuul.d/zuul-legacy-jobs.yaml
@@ -1623,6 +1623,7 @@
       - openstack-dev/grenade
       - openstack-infra/devstack-gate
       - openstack/networking-midonet
+    branches: ^(?!stable/ocata).*$
 
 - job:
     name: legacy-grenade-dsvm-networking-midonet-v2