diff --git a/roles/koschei/templates/config-admin.cfg.j2 b/roles/koschei/templates/config-admin.cfg.j2
index d3cf88ee58..81f0eaf9ba 100644
--- a/roles/koschei/templates/config-admin.cfg.j2
+++ b/roles/koschei/templates/config-admin.cfg.j2
@@ -3,7 +3,7 @@ config = {
     "database_config": {
         "username": "koscheiadmin",
         "password": "{{ koscheiadmin_db_password }}",
-    }
+    },
     "unpriv_db_username": "koscheiuser",
 }