diff --git a/metadata/service/compute/cluster.yml b/metadata/service/compute/cluster.yml
index b9bdfd3..d154d2c 100644
--- a/metadata/service/compute/cluster.yml
+++ b/metadata/service/compute/cluster.yml
@@ -2,6 +2,7 @@
 - nova
 classes:
 - service.nova.support
+- service.nova.file_permissions
 parameters:
   _param:
     openstack_log_appender: false