diff --git a/classes/cluster/virtual-mcp11-aio/openstack/init.yml b/classes/cluster/virtual-mcp11-aio/openstack/init.yml
index 530c09d..48b3c79 100755
--- a/classes/cluster/virtual-mcp11-aio/openstack/init.yml
+++ b/classes/cluster/virtual-mcp11-aio/openstack/init.yml
@@ -41,6 +41,7 @@
 parameters:
   _param:
     openstack_version: pike
+    openstack_node_role: primary
     cluster_public_host: ${_param:single_address}
     cluster_public_protocol: http
     openstack_region: CustomRegion