diff --git a/typo3/sysext/install/Classes/Controller/MaintenanceController.php b/typo3/sysext/install/Classes/Controller/MaintenanceController.php
index 414a37295b0570b2ba21d836c7cdc0004ae883eb..365ff8c120a04b144d95b79d285c96c39b38e5f3 100644
--- a/typo3/sysext/install/Classes/Controller/MaintenanceController.php
+++ b/typo3/sysext/install/Classes/Controller/MaintenanceController.php
@@ -601,8 +601,8 @@ class MaintenanceController extends AbstractController
                 }
 
                 $messages->enqueue(new FlashMessage(
-                    'Administrator created',
-                    'An administrator with username "' . $username . '" has been created successfully.'
+                    'An administrator with username "' . $username . '" has been created successfully.',
+                    'Administrator created'
                 ));
             }
         }