diff --git a/tests/schema.yml b/tests/schema.yml
index ffd322948..e86630ee1 100644
--- a/tests/schema.yml
+++ b/tests/schema.yml
@@ -22,13 +22,9 @@ UserGroup:
       length: 11
   relations:
     User:
-      class: User
-      alias: User
       foreign: id
       local: user_id
     Group:
-      class: Group
-      alias: Group
       foreign: id
       local: group_id