diff --git a/ui/jquery.ui.droppable.js b/ui/jquery.ui.droppable.js
index e2eabd2d9..a24bb14c2 100644
--- a/ui/jquery.ui.droppable.js
+++ b/ui/jquery.ui.droppable.js
@@ -17,7 +17,7 @@
 $.widget("ui.droppable", {
 	version: "@VERSION",
 	widgetEventPrefix: "drop",
-	allowedTolerance: ['touch'],
+	allowedTolerance: ["touch","intersect"],
 	options: {
 		// accept: '*',
 		// activeClass: false,