diff --git a/modules/admin/tpl/js/sitemap.js b/modules/admin/tpl/js/sitemap.js
index fc28e411e..4736c5a42 100644
--- a/modules/admin/tpl/js/sitemap.js
+++ b/modules/admin/tpl/js/sitemap.js
@@ -118,6 +118,9 @@ $('form.siteMap')
 
 					$this.slideDown(100, function(){ $this.removeClass('active') });
 					$li.slideUp(100, function(){ var $par = $li.parent(); $li.remove(); if(!$par.children('li').length) $par.remove()  });
+
+					// trigger 'dropped.st' event
+					$this.trigger('dropped.st');
 				});
 
 			return false;