diff --git a/classes/cluster/os-ha-ovs/openstack/control.yml b/classes/cluster/os-ha-ovs/openstack/control.yml
index b4078b9..ee20aa0 100644
--- a/classes/cluster/os-ha-ovs/openstack/control.yml
+++ b/classes/cluster/os-ha-ovs/openstack/control.yml
@@ -61,6 +61,8 @@
         driver: messagingv2
         topics: "notifications"
   designate:
+    worker:
+      enabled: ${_param:designate_worker_enabled}
     server:
       pools:
         default: