diff --git a/app/Model/Base.php b/app/Model/Base.php
index 306cf854f..c2e1dcb46 100644
--- a/app/Model/Base.php
+++ b/app/Model/Base.php
@@ -15,6 +15,7 @@ use PicoDb\Database;
  *
  * @property \Model\Acl                $acl
  * @property \Model\Action             $action
+ * @property \Model\Authentication     $authentication
  * @property \Model\Board              $board
  * @property \Model\Category           $category
  * @property \Model\Comment            $comment