diff --git a/metadata/service/server/single.yml b/metadata/service/server/single.yml
index 6eb5d52..a5cabef 100644
--- a/metadata/service/server/single.yml
+++ b/metadata/service/server/single.yml
@@ -3,6 +3,7 @@
 classes:
 - service.gnocchi.common.single
 - service.gnocchi.support
+- service.gnocchi.file_permissions
 parameters:
   gnocchi:
     server: