diff --git a/frontend/src/routes/index.tsx b/frontend/src/routes/index.tsx
index cd0d7d1..fbd5fd6 100644
--- a/frontend/src/routes/index.tsx
+++ b/frontend/src/routes/index.tsx
@@ -1,5 +1,5 @@
 import React, { Suspense } from 'react';
-import { createBrowserRouter, RouterProvider } from 'react-router-dom';
+import { createBrowserRouter, RouterProvider, Navigate } from 'react-router-dom';
 import { AppShell } from '@/components/layout/AppShell';
 import { StartLayout } from '@/components/layout/StartLayout';
 import { ProtectedRoute } from './ProtectedRoute';