diff --git a/application/controllers/ListController.php b/application/controllers/ListController.php
index 985c535122..972573dc13 100644
--- a/application/controllers/ListController.php
+++ b/application/controllers/ListController.php
@@ -3,6 +3,8 @@
 
 use Icinga\Module\Monitoring\Controller;
 use Icinga\Web\Url;
+use Icinga\Web\Widget\Tabextension\DashboardAction;
+use Icinga\Web\Widget\Tabextension\OutputFormat;
 use Icinga\Application\Config;
 use Icinga\Application\Logger;
 use Icinga\Data\ConfigObject;
@@ -29,7 +31,7 @@ protected function addTitleTab($action)
                     'list/'
                     . str_replace(' ', '', $action)
                 )
-        ))->activate($action);
+        ))->extend(new OutputFormat())->extend(new DashboardAction())->activate($action);
     }
 
     /**