diff --git a/packages/apps-config/src/api/chain/westend.ts b/packages/apps-config/src/api/chain/westend.ts
index 722430d4b7..92ba68f032 100644
--- a/packages/apps-config/src/api/chain/westend.ts
+++ b/packages/apps-config/src/api/chain/westend.ts
@@ -3,5 +3,7 @@
 // of the Apache-2.0 license. See the LICENSE file for details.
 
 export default {
-  Keys: 'SessionKeys5'
+  Address: 'AccountId',
+  Keys: 'SessionKeys5',
+  LookupSource: 'AccountId'
 };