diff --git a/EMS/admin-ui-bundle/assets/js/core/librairies/nestedSortable.js b/EMS/admin-ui-bundle/assets/js/core/librairies/nestedSortable.js
index 785dc9a0a..e80aee623 100644
--- a/EMS/admin-ui-bundle/assets/js/core/librairies/nestedSortable.js
+++ b/EMS/admin-ui-bundle/assets/js/core/librairies/nestedSortable.js
@@ -11,6 +11,9 @@
  * http://www.opensource.org/licenses/mit-license.php
  */
 /* eslint-disable */
+require('jquery-ui');
+require('jquery-ui/ui/widgets/sortable');
+
 (function (factory) {
   'use strict'