diff --git a/plugins/box/filesmanager/filesmanager.admin.php b/plugins/box/filesmanager/filesmanager.admin.php
index 73d939a..b64203e 100755
--- a/plugins/box/filesmanager/filesmanager.admin.php
+++ b/plugins/box/filesmanager/filesmanager.admin.php
@@ -3,6 +3,7 @@
 // Add Plugin Javascript
 Stylesheet::add('plugins/box/filesmanager/css/style.css', 'backend', 11);
 Javascript::add('plugins/box/filesmanager/js/fileuploader.js', 'backend', 11);
+Javascript::add('plugins/box/filesmanager/js/filesmanager.js', 'backend', 11);
 
 // Add plugin navigation link
 Navigation::add(__('Files', 'filesmanager'), 'content', 'filesmanager', 3);