diff --git a/packages/apps-config/src/api/spec/plasm-parachain.ts b/packages/apps-config/src/api/spec/plasm-parachain.ts
index 68119d2e2d..2e1241dbbf 100644
--- a/packages/apps-config/src/api/spec/plasm-parachain.ts
+++ b/packages/apps-config/src/api/spec/plasm-parachain.ts
@@ -5,6 +5,6 @@
 /* eslint-disable sort-keys */
 
 export default {
-  Address: 'MultiAddress',
-  LookupSource: 'MultiAddress'
+  Address: 'AccountId',
+  LookupSource: 'AccountId'
 };