diff --git a/packages/taler-wallet-core/src/wallet.ts b/packages/taler-wallet-core/src/wallet.ts
index a5c092b59..bba502842 100644
--- a/packages/taler-wallet-core/src/wallet.ts
+++ b/packages/taler-wallet-core/src/wallet.ts
@@ -1350,7 +1350,7 @@ async function dispatchRequestInternal<Op extends WalletApiOperation>(
         {
           amount: Amounts.stringify(amount),
           reserve_pub: wres.reservePub,
-          debit_account: "payto://x-taler-bank/localhost/testdebtor",
+          debit_account: "payto://x-taler-bank/localhost/testdebtor?receiver-name=Foo",
         },
       );
       const fbResp = await readSuccessResponseJsonOrThrow(fbReq, codecForAny());