diff --git a/core/module/install/ressource/defaultdata.php b/core/module/install/ressource/defaultdata.php
index e9e0b78a..c98e6719 100644
--- a/core/module/install/ressource/defaultdata.php
+++ b/core/module/install/ressource/defaultdata.php
@@ -15,6 +15,7 @@ class install extends common {
 				'pinterestId' => '',
 				'twitterId' => '',
 				'youtubeId' => '',
+				'youtubeUserId' => '',
 				'githubId' => ''
 			],
 			'timezone' => 'Europe/Paris',