diff --git a/Frontend/src/hooks/__tests__/useAuth.test.tsx b/Frontend/src/hooks/__tests__/useAuth.test.tsx
index aac36fa..9e12331 100644
--- a/Frontend/src/hooks/__tests__/useAuth.test.tsx
+++ b/Frontend/src/hooks/__tests__/useAuth.test.tsx
@@ -1,7 +1,6 @@
 import { render, screen } from '@testing-library/react';
 import { AuthProvider } from '../useAuth';
 import { useAuth } from '../useAuth';
-import { ReactNode } from 'react';
 
 // Test component that uses useAuth hook
 const TestComponent = () => {
diff --git a/Frontend/tsconfig.app.json b/Frontend/tsconfig.app.json
index af516fc..714f25f 100644
--- a/Frontend/tsconfig.app.json
+++ b/Frontend/tsconfig.app.json
@@ -5,7 +5,7 @@
     "useDefineForClassFields": true,
     "lib": ["ES2023", "DOM", "DOM.Iterable"],
     "module": "ESNext",
-    "types": ["vite/client"],
+    "types": ["vite/client", "vitest/globals"],
     "skipLibCheck": true,
 
     /* Bundler mode */
diff --git a/Frontend/vite.config.ts b/Frontend/vite.config.ts
index 735aa33..8661125 100644
--- a/Frontend/vite.config.ts
+++ b/Frontend/vite.config.ts
@@ -1,4 +1,4 @@
-import { defineConfig } from 'vite'
+import { defineConfig } from 'vitest/config'
 import react from '@vitejs/plugin-react'
 import tailwindcss from '@tailwindcss/vite'