diff --git a/packages/taler-wallet-webextension/src/components/TransactionItem.tsx b/packages/taler-wallet-webextension/src/components/TransactionItem.tsx
index eda190110..dc11c4b7e 100644
--- a/packages/taler-wallet-webextension/src/components/TransactionItem.tsx
+++ b/packages/taler-wallet-webextension/src/components/TransactionItem.tsx
@@ -92,8 +92,12 @@ export function TransactionItem(props: { tx: Transaction }): VNode {
           id={tx.transactionId}
           amount={tx.amountEffective}
           debitCreditIndicator={"credit"}
-          subtitle={"tx.info.summary"} //FIXME: DD37 wallet-core is not returning this value
-          title={"tx.info.merchant.name"} //FIXME: DD37 wallet-core is not returning this value
+          subtitle={tx.paymentInfo ? tx.paymentInfo.summary : undefined} //FIXME: DD37 wallet-core is not returning this value
+          title={
+            tx.paymentInfo
+              ? tx.paymentInfo.merchant.name
+              : "--unknown merchant--"
+          } //FIXME: DD37 wallet-core is not returning this value
           timestamp={AbsoluteTime.fromTimestamp(tx.timestamp)}
           iconPath={"R"}
           pending={