diff --git a/class/defaults.yml b/class/defaults.yml
index 95f0a9b..8a2570a 100644
--- a/class/defaults.yml
+++ b/class/defaults.yml
@@ -3,19 +3,18 @@ parameters:
     multi_instance: true
     =_metadata: {}
     namespace: syn-${_instance}
-    maxscale:
-      master_only_listen_address: 0.0.0.0
-      read_write_listen_address: 0.0.0.0
-      db1_address: db1.mygalera.example.org
-      db1_port: 3306
-      db2_address: db2.mygalera.example.org
-      db2_port: 3306
-      db3_address: db3.mygalera.example.org
-      db3_port: 3306
-      service_user: maxscale
-      monitor_user: maxscale
-      service_pwd: ?{vaultkv:${customer:name}/${cluster:name}/${_instance}/service_pwd}
-      monitor_pwd: ?{vaultkv:${customer:name}/${cluster:name}/${_instance}/monitor_pwd}
+    master_only_listen_address: 0.0.0.0
+    read_write_listen_address: 0.0.0.0
+    db1_address: db1.mygalera.example.org
+    db1_port: 3306
+    db2_address: db2.mygalera.example.org
+    db2_port: 3306
+    db3_address: db3.mygalera.example.org
+    db3_port: 3306
+    service_user: maxscale
+    monitor_user: maxscale
+    service_pwd: ?{vaultkv:${customer:name}/${cluster:name}/${_instance}/service_pwd}
+    monitor_pwd: ?{vaultkv:${customer:name}/${cluster:name}/${_instance}/monitor_pwd}
     images:
       maxscale:
         image: gchr.io/appuio/maxscale-docker