diff --git a/application/controllers/ConfigController.php b/application/controllers/ConfigController.php
index 29e75d27d..6b25a1ed4 100644
--- a/application/controllers/ConfigController.php
+++ b/application/controllers/ConfigController.php
@@ -180,7 +180,7 @@ class ConfigController extends Controller
             Icinga::app()->getModuleManager()->enableModule($module);
             Notification::success(sprintf($this->translate('Module "%s" enabled'), $module));
             $form->onSuccess();
-            $this->rerenderLayout()->reloadCss()->redirectNow('config/modules');
+            $this->redirectHttp('config/modules');
         });
 
         try {
@@ -206,7 +206,7 @@ class ConfigController extends Controller
             Icinga::app()->getModuleManager()->disableModule($module);
             Notification::success(sprintf($this->translate('Module "%s" disabled'), $module));
             $form->onSuccess();
-            $this->rerenderLayout()->reloadCss()->redirectNow('config/modules');
+            $this->redirectHttp('config/modules');
         });
 
         try {