diff --git a/src/url-shortener/url-shortener.controller.ts b/src/url-shortener/url-shortener.controller.ts
index bb8506c..345f486 100644
--- a/src/url-shortener/url-shortener.controller.ts
+++ b/src/url-shortener/url-shortener.controller.ts
@@ -25,7 +25,7 @@ export class UrlShortenerController {
     try {
       const originalUrl = this.urlShortenerService.getOriginalUrl(shortUrl);
       if (!originalUrl) {
-        return res.redirect('http://localhost:3000/404');
+        return res.redirect('http://localhost:3001/404');
       }
       return res.redirect(originalUrl);
     } catch (error) {