diff --git a/web/index_dev.php b/web/index_dev.php
index 0e9a229a8..f653270d6 100755
--- a/web/index_dev.php
+++ b/web/index_dev.php
@@ -42,11 +42,11 @@ $request = Request::createFromGlobals();
 $thelia = new Thelia("dev", true);
 
 if ( false === in_array($request->getClientIp(), $trustedIp)) {
-    // Redirect 401 Unauthorized
-    $response = new Response('Unauthorized', 401);
+    $response = Response::create('Forbidden', 403)->send();
+    $thelia->terminate($request, $response);
+} else {
+    $response = $thelia->handle($request)->prepare($request)->send();
     $thelia->terminate($request, $response);
 }
 
-$response = $thelia->handle($request)->prepare($request)->send();
 
-$thelia->terminate($request, $response);
\ No newline at end of file