1 files changed, 1 insertions, 1 deletions
diff --git a/packages/taler-wallet-webextension/src/wallet/ExchangeAddPage.tsx b/packages/taler-wallet-webextension/src/wallet/ExchangeAddPage.tsx
index df423bb2b..42a5b4c9c 100644
--- a/packages/taler-wallet-webextension/src/wallet/ExchangeAddPage.tsx
+++ b/packages/taler-wallet-webextension/src/wallet/ExchangeAddPage.tsx
@@ -28,7 +28,7 @@ import { ExchangeSetUrlPage } from "./ExchangeSetUrl.js";
 
 interface Props {
   currency?: string;
-  onBack: () => void;
+  onBack: () => Promise<void>;
 }
 
 export function ExchangeAddPage({ currency, onBack }: Props): VNode {