diff --git a/README.md b/README.md
index 07cc9d3..c0f117c 100644
--- a/README.md
+++ b/README.md
@@ -83,7 +83,7 @@ $('.dd').nestable({
 });
 ```
 
-`onDragStart` callback provided as an option is fired when user starts to drag an element.
+`onDragStart` callback provided as an option is fired when user starts to drag an element. Returning `false` from this callback will disable the dragging.
 ```js
 $('.dd').nestable({
     onDragStart: function(l,e){
@@ -289,6 +289,10 @@ These advanced config options are also available:
 
 ## Change Log
 
+### 16th June 2017
+
+* [imliam] Added support to return `false` from the `onDragStart` event to disable the drag event
+
 ### 28th May 2017
 
 * [pjona] Function `add` support `parent_id` property