diff --git a/Backend/Controllers/Group/Login.php b/Backend/Controllers/Group/Login.php
index 1666c9b..8f4f8f0 100644
--- a/Backend/Controllers/Group/Login.php
+++ b/Backend/Controllers/Group/Login.php
@@ -1,6 +1,7 @@
 <?php
 
-require "../../../bootstrap.php";
+require_once "../../../bootstrap.php";
+require_once "Group.php";
 
 use Backend\Models\Group;
 use Backend\Models\Password;