diff --git a/metadata/service/control/cluster.yml b/metadata/service/control/cluster.yml
index 5990e08..0930a18 100644
--- a/metadata/service/control/cluster.yml
+++ b/metadata/service/control/cluster.yml
@@ -1,5 +1,7 @@
 applications:
 - glance
+classes:
+- service.glance.support
 parameters:
   glance:
     server:
diff --git a/metadata/service/control/single.yml b/metadata/service/control/single.yml
index 6f10628..917a4ce 100644
--- a/metadata/service/control/single.yml
+++ b/metadata/service/control/single.yml
@@ -1,5 +1,7 @@
 applications:
 - glance
+classes:
+- service.glance.support
 parameters:
   glance:
     server: