diff --git a/ui/jquery.ui.draggable.js b/ui/jquery.ui.draggable.js
index 64f667419..bdef17f22 100644
--- a/ui/jquery.ui.draggable.js
+++ b/ui/jquery.ui.draggable.js
@@ -13,7 +13,7 @@
  */
 (function( $, undefined ) {
 
-$.widget("ui.draggable", {
+$.widget( "ui.draggable", {
 
 	widgetEventPrefix: "drag",