diff --git a/app/Models/Site.php b/app/Models/Site.php
index 3f49fef..c0bb1e6 100644
--- a/app/Models/Site.php
+++ b/app/Models/Site.php
@@ -69,9 +69,8 @@ class Site extends Model
                     'string',
                     'max:255'
                 ],
-                'required' => false,
-                'nullable' => true,
-// n'est pas vraiment nullable en base
+                'required' => true,
+                'nullable' => false,
                 'actions' => [
                     CrudAction::view(),
                     CrudAction::create(),