diff --git a/src/Application.php b/src/Application.php
index 81deec5..f1ace11 100644
--- a/src/Application.php
+++ b/src/Application.php
@@ -787,6 +787,9 @@ public function getData($filterNamespaces = null, $excludeNamespaces = [], $excl
             ];
         }
 
+        //Add default Language
+        $language = $this->container->get('console.translator_manager')->getLanguage();
+        $data['default_language'] = $language;
 
         // Exclude application if it is inside the $excludeNamespaces array.
         if (!in_array('application', $excludeNamespaces)) {