diff --git "a/\173\043 roles \043\175/openstack_database" "b/\173\043 roles \043\175/openstack_database"
index 5bc6aee..3c3c87f 100644
--- "a/\173\043 roles \043\175/openstack_database"
+++ "b/\173\043 roles \043\175/openstack_database"
@@ -7,6 +7,7 @@
           classes:
 #}
           - cluster.${_param:cluster_name}.openstack.database
+          - service.galera.slave.cluster
 {{- set_param('keepalived_vip_interface', 'br_ctl') }}
 {{- register_metaparam('mysql_cluster_role', 'openstack_database') }}
 {{- register_metaparam('keepalived_vip_priority', 'openstack_database') }}