diff --git a/build/iscroll-infinite.js b/build/iscroll-infinite.js
index 08a0748e..e526e46c 100644
--- a/build/iscroll-infinite.js
+++ b/build/iscroll-infinite.js
@@ -1,4 +1,4 @@
-/*! iScroll v5.1.3 ~ (c) 2008-2016 Matteo Spinelli ~ http://cubiq.org/license */
+/*! iScroll v5.1.3-master ~ (c) 2008-2016 Matteo Spinelli ~ http://cubiq.org/license */
 (function (window, document, Math) {
 var rAF = window.requestAnimationFrame	||
 	window.webkitRequestAnimationFrame	||
@@ -365,7 +365,7 @@ function IScroll (el, options) {
 }
 
 IScroll.prototype = {
-	version: '5.1.3',
+	version: '5.1.3-master',
 
 	_init: function () {
 		this._initEvents();
@@ -974,7 +974,9 @@ IScroll.prototype = {
 		// Execute the scrollEnd event after 400ms the wheel stopped scrolling
 		clearTimeout(this.wheelTimeout);
 		this.wheelTimeout = setTimeout(function () {
-			that._execEvent('scrollEnd');
+			if(!that.options.snap) {
+				that._execEvent('scrollEnd');
+			}
 			that.wheelTimeout = undefined;
 		}, 400);
 
diff --git a/build/iscroll-lite.js b/build/iscroll-lite.js
index 7d58a248..defb1918 100644
--- a/build/iscroll-lite.js
+++ b/build/iscroll-lite.js
@@ -1,4 +1,4 @@
-/*! iScroll v5.1.3 ~ (c) 2008-2016 Matteo Spinelli ~ http://cubiq.org/license */
+/*! iScroll v5.1.3-master ~ (c) 2008-2016 Matteo Spinelli ~ http://cubiq.org/license */
 (function (window, document, Math) {
 var rAF = window.requestAnimationFrame	||
 	window.webkitRequestAnimationFrame	||
@@ -348,7 +348,7 @@ function IScroll (el, options) {
 }
 
 IScroll.prototype = {
-	version: '5.1.3',
+	version: '5.1.3-master',
 
 	_init: function () {
 		this._initEvents();
diff --git a/build/iscroll-probe.js b/build/iscroll-probe.js
index 7ddab96f..a4e243d1 100644
--- a/build/iscroll-probe.js
+++ b/build/iscroll-probe.js
@@ -1,4 +1,4 @@
-/*! iScroll v5.1.3 ~ (c) 2008-2016 Matteo Spinelli ~ http://cubiq.org/license */
+/*! iScroll v5.1.3-master ~ (c) 2008-2016 Matteo Spinelli ~ http://cubiq.org/license */
 (function (window, document, Math) {
 var rAF = window.requestAnimationFrame	||
 	window.webkitRequestAnimationFrame	||
@@ -363,7 +363,7 @@ function IScroll (el, options) {
 }
 
 IScroll.prototype = {
-	version: '5.1.3',
+	version: '5.1.3-master',
 
 	_init: function () {
 		this._initEvents();
@@ -1098,7 +1098,9 @@ IScroll.prototype = {
 		// Execute the scrollEnd event after 400ms the wheel stopped scrolling
 		clearTimeout(this.wheelTimeout);
 		this.wheelTimeout = setTimeout(function () {
-			that._execEvent('scrollEnd');
+			if(!that.options.snap) {
+				that._execEvent('scrollEnd');
+			}
 			that.wheelTimeout = undefined;
 		}, 400);
 
diff --git a/build/iscroll-zoom.js b/build/iscroll-zoom.js
index 710ca540..3adce02a 100644
--- a/build/iscroll-zoom.js
+++ b/build/iscroll-zoom.js
@@ -1,4 +1,4 @@
-/*! iScroll v5.1.3 ~ (c) 2008-2016 Matteo Spinelli ~ http://cubiq.org/license */
+/*! iScroll v5.1.3-master ~ (c) 2008-2016 Matteo Spinelli ~ http://cubiq.org/license */
 (function (window, document, Math) {
 var rAF = window.requestAnimationFrame	||
 	window.webkitRequestAnimationFrame	||
@@ -365,7 +365,7 @@ function IScroll (el, options) {
 }
 
 IScroll.prototype = {
-	version: '5.1.3',
+	version: '5.1.3-master',
 
 	_init: function () {
 		this._initEvents();
@@ -1262,7 +1262,9 @@ IScroll.prototype = {
 		// Execute the scrollEnd event after 400ms the wheel stopped scrolling
 		clearTimeout(this.wheelTimeout);
 		this.wheelTimeout = setTimeout(function () {
-			that._execEvent('scrollEnd');
+			if(!that.options.snap) {
+				that._execEvent('scrollEnd');
+			}
 			that.wheelTimeout = undefined;
 		}, 400);
 
diff --git a/build/iscroll.js b/build/iscroll.js
index 83550d90..6ab9256c 100644
--- a/build/iscroll.js
+++ b/build/iscroll.js
@@ -1,4 +1,4 @@
-/*! iScroll v5.1.3 ~ (c) 2008-2016 Matteo Spinelli ~ http://cubiq.org/license */
+/*! iScroll v5.1.3-master ~ (c) 2008-2016 Matteo Spinelli ~ http://cubiq.org/license */
 (function (window, document, Math) {
 var rAF = window.requestAnimationFrame	||
 	window.webkitRequestAnimationFrame	||
@@ -360,7 +360,7 @@ function IScroll (el, options) {
 }
 
 IScroll.prototype = {
-	version: '5.1.3',
+	version: '5.1.3-master',
 
 	_init: function () {
 		this._initEvents();
@@ -1089,7 +1089,9 @@ IScroll.prototype = {
 		// Execute the scrollEnd event after 400ms the wheel stopped scrolling
 		clearTimeout(this.wheelTimeout);
 		this.wheelTimeout = setTimeout(function () {
-			that._execEvent('scrollEnd');
+			if(!that.options.snap) {
+				that._execEvent('scrollEnd');
+			}
 			that.wheelTimeout = undefined;
 		}, 400);
 
diff --git a/package.json b/package.json
index 90be17e4..e295a10a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "iscroll",
   "description": "Smooth scrolling for the web",
-  "version": "5.1.3",
+  "version": "5.1.3-master",
   "homepage": "http://cubiq.org/iscroll-4",
   "author": "Matteo Spinelli <matteo@cubiq.org> (http://cubiq.org)",
   "keywords": [
diff --git a/src/wheel/wheel.js b/src/wheel/wheel.js
index 63896bcf..8c0a4454 100644
--- a/src/wheel/wheel.js
+++ b/src/wheel/wheel.js
@@ -31,7 +31,9 @@
 		// Execute the scrollEnd event after 400ms the wheel stopped scrolling
 		clearTimeout(this.wheelTimeout);
 		this.wheelTimeout = setTimeout(function () {
-			that._execEvent('scrollEnd');
+			if(!that.options.snap) {
+				that._execEvent('scrollEnd');
+			}
 			that.wheelTimeout = undefined;
 		}, 400);