diff --git a/examples/zkapps/04-zkapp-browser-ui/ui/src/pages/index.page.tsx b/examples/zkapps/04-zkapp-browser-ui/ui/src/pages/index.page.tsx
index 17d88a9f9..5f84d10ce 100644
--- a/examples/zkapps/04-zkapp-browser-ui/ui/src/pages/index.page.tsx
+++ b/examples/zkapps/04-zkapp-browser-ui/ui/src/pages/index.page.tsx
@@ -63,9 +63,11 @@ export default function Home() {
         setDisplayText('Checking if fee payer account exists...');
         console.log('Checking if fee payer account exists...');
 
-        const res = await zkappWorkerClient.fetchAccount({
-          publicKey: publicKey!,
-        });
+        console.log(`Public key to load: ${publicKeyBase58}`);
+
+        const res = await zkappWorkerClient.fetchAccount(
+         publicKeyBase58,
+        );
         const accountExists = res.error == null;
 
         await zkappWorkerClient.loadContract();
@@ -265,4 +267,4 @@ export default function Home() {
       </div>
     </GradientBG>
   );
-}
\ No newline at end of file
+}