diff --git a/nova/compute/cluster.yml b/nova/compute/cluster.yml
index 39fcd2d..4cc9ccf 100644
--- a/nova/compute/cluster.yml
+++ b/nova/compute/cluster.yml
@@ -42,6 +42,8 @@
         password: ${_param:keystone_nova_password}
         tenant: service
         protocol: ${_param:cluster_internal_protocol}
+      service_user:
+        enabled: ${_param:nova_service_user_enabled}
       barbican:
         enabled: ${_param:barbican_integration_enabled}
       message_queue: