diff --git a/lib/Controller/PersonalSettingController.php b/lib/Controller/PersonalSettingController.php
index 9b63576..285f89c 100644
--- a/lib/Controller/PersonalSettingController.php
+++ b/lib/Controller/PersonalSettingController.php
@@ -98,6 +98,7 @@ class PersonalSettingController extends Controller
     }
 
     #[NoCSRFRequired]
+    #[NoAdminRequired]
     #[FrontpageRoute(verb: 'GET', url: '/user/config')]
     public function configuration(): JSONResponse
     {