diff --git a/metadata/service/server/cluster.yml b/metadata/service/server/cluster.yml
index 7f88a51..a3899a3 100644
--- a/metadata/service/server/cluster.yml
+++ b/metadata/service/server/cluster.yml
@@ -2,6 +2,7 @@
 - panko
 classes:
 - service.panko.support
+- service.panko.file_permissions
 parameters:
   _param:
     keystone_panko_endpoint_type: internalURL