diff --git a/app/Http/Controllers/KeyController.php b/app/Http/Controllers/KeyController.php
index fab3f51..aa0d398 100644
--- a/app/Http/Controllers/KeyController.php
+++ b/app/Http/Controllers/KeyController.php
@@ -9,6 +9,8 @@ use Webpatser\Uuid\Uuid;
 use App\Models\InviteKey;
 use App\Models\User;
 
+// TODO: Make it so users cannot make an invite key as soon as they join.
+
 class KeyController extends Controller
 {
     public function index()