1 files changed, 20 insertions, 2 deletions
diff --git a/ui/jquery.ui.droppable.js b/ui/jquery.ui.droppable.js
index f9f2620da..e78ff1f8c 100644
--- a/ui/jquery.ui.droppable.js
+++ b/ui/jquery.ui.droppable.js
@@ -14,7 +14,23 @@
  *	jquery.ui.mouse.js
  *	jquery.ui.draggable.js
  */
-(function( $, undefined ) {
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([
+			"jquery",
+			"./jquery.ui.core",
+			"./jquery.ui.widget",
+			"./jquery.ui.mouse",
+			"./jquery.ui.draggable"
+		], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery );
+	}
+}(function( $ ) {
 
 $.widget( "ui.droppable", {
 	version: "@VERSION",
@@ -401,4 +417,6 @@ $.ui.ddmanager = {
 	}
 };
 
-})( jQuery );
+return $.ui.droppable;
+
+}));