diff --git a/metadata/service/server/single.yml b/metadata/service/server/single.yml
index 2cf1984..15c28bb 100644
--- a/metadata/service/server/single.yml
+++ b/metadata/service/server/single.yml
@@ -1,7 +1,7 @@
 applications:
 - postgresql
 classes:
-- service.postgresql.support
+- service.postgresql.server.support
 parameters:
   postgresql:
     server: