diff --git a/packages/app-claims/src/index.tsx b/packages/app-claims/src/index.tsx
index 6d4fa9c6c070..164e99b1fad9 100644
--- a/packages/app-claims/src/index.tsx
+++ b/packages/app-claims/src/index.tsx
@@ -3,7 +3,6 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { Compact } from '@polkadot/types';
 import { Balance, EcdsaSignature, EthereumAddress } from '@polkadot/types/interfaces';
 import { AppProps, I18nProps } from '@polkadot/react-components/types';
 import { ApiProps } from '@polkadot/react-api/types';
@@ -103,7 +102,7 @@ class App extends TxModal<Props, State> {
 
     const payload = accountId
       ? (
-        u8aToString(Compact.stripLengthPrefix(api.consts.claims.prefix.toU8a(true))) +
+        u8aToString(api.consts.claims.prefix.toU8a(true)) +
         u8aToHex(decodeAddress(accountId), -1, false)
       )
       : '';