diff --git a/app/Http/Controllers/Auth/RegisteredUserController.php b/app/Http/Controllers/Auth/RegisteredUserController.php
index 0739e2e..77c9d3d 100644
--- a/app/Http/Controllers/Auth/RegisteredUserController.php
+++ b/app/Http/Controllers/Auth/RegisteredUserController.php
@@ -30,7 +30,7 @@ public function create(): View
     public function store(Request $request): RedirectResponse
     {
         $request->validate([
-            'name' => ['required', 'string', 'max:255'],
+            'name' => ['required', 'string', 'max:255', 'Unique:'.User::class],
             'email' => ['required', 'string', 'lowercase', 'email', 'max:255', 'unique:'.User::class],
             'password' => ['required', 'confirmed', Rules\Password::defaults()],
         ]);