diff --git a/app/Http/Controllers/PhaseController.php b/app/Http/Controllers/PhaseController.php
index d61b9c3c9b04a66e655054ece1868f0105f77aff..761c80d57cd07915d5c69e61cc16fa954e6cdd4a 100644
--- a/app/Http/Controllers/PhaseController.php
+++ b/app/Http/Controllers/PhaseController.php
@@ -31,6 +31,8 @@ class PhaseController extends Controller
             $view = PhaseController::phase01View($idProject, $phaseNumber);
         } else if ($phaseNumber == 2) {
             $view = PhaseController::phase02View($idProject, $phaseNumber);
+        } else {
+            abort(404);
         }
 
         return $view;