diff --git a/Classes/DataProcessing/LanguageMenuProcessor.php b/Classes/DataProcessing/LanguageMenuProcessor.php
index 0335286f..3120c694 100644
--- a/Classes/DataProcessing/LanguageMenuProcessor.php
+++ b/Classes/DataProcessing/LanguageMenuProcessor.php
@@ -3,6 +3,8 @@
 
 namespace T3kit\themeT3kit\DataProcessing;
 
+use TYPO3\CMS\Core\Utility\ArrayUtility;
+
 /**
  * Extend original class with menuLevelConfig
  *
@@ -39,7 +41,7 @@ public function __construct()
                 ]
             ]
         ];
-        $this->menuLevelConfig = array_merge_recursive($this->menuLevelConfig, $additionalMenuConfig);
+        ArrayUtility::mergeRecursiveWithOverrule($this->menuLevelConfig, $additionalMenuConfig);
 
         parent::__construct();
     }