diff --git a/bower.json b/bower.json
index 996048f..00dd1df 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "what-input",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "homepage": "https://github.com/ten1seven/what-input",
   "repository": {
     "url": "https://github.com/ten1seven/what-input.git",
diff --git a/dist/what-input.js b/dist/what-input.js
index 40b40af..2d5c8f2 100644
--- a/dist/what-input.js
+++ b/dist/what-input.js
@@ -1,6 +1,6 @@
 /**
  * what-input - A global utility for tracking the current input method (mouse, keyboard or touch).
- * @version v4.3.0
+ * @version v4.3.1
  * @link https://github.com/ten1seven/what-input
  * @license MIT
  */
@@ -58,7 +58,7 @@ return /******/ (function(modules) { // webpackBootstrap
 /************************************************************************/
 /******/ ([
 /* 0 */
-/***/ (function(module, exports) {
+/***/ function(module, exports) {
 
 	'use strict';
 
@@ -161,6 +161,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	    // `pointermove`, `MSPointerMove`, `mousemove` and mouse wheel event binding
 	    // can only demonstrate potential, but not actual, interaction
 	    // and are treated separately
+	    var options = supportsPassive ? { passive: true } : false;
 
 	    // pointer events (mouse, pen, touch)
 	    if (window.PointerEvent) {
@@ -176,13 +177,13 @@ return /******/ (function(modules) { // webpackBootstrap
 
 	      // touch events
 	      if ('ontouchstart' in window) {
-	        doc.addEventListener('touchstart', touchBuffer);
+	        doc.addEventListener('touchstart', touchBuffer, options);
 	        doc.addEventListener('touchend', touchBuffer);
 	      }
 	    }
 
 	    // mouse wheel
-	    doc.addEventListener(detectWheel(), setIntent, supportsPassive ? { passive: true } : false);
+	    doc.addEventListener(detectWheel(), setIntent, options);
 
 	    // keyboard events
 	    doc.addEventListener('keydown', updateInput);
@@ -373,7 +374,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	  };
 	}();
 
-/***/ })
+/***/ }
 /******/ ])
 });
 ;
\ No newline at end of file
diff --git a/dist/what-input.min.js b/dist/what-input.min.js
index 70c4678..e3e1ef2 100644
--- a/dist/what-input.min.js
+++ b/dist/what-input.min.js
@@ -1,7 +1,7 @@
 /**
  * what-input - A global utility for tracking the current input method (mouse, keyboard or touch).
- * @version v4.3.0
+ * @version v4.3.1
  * @link https://github.com/ten1seven/what-input
  * @license MIT
  */
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("whatInput",[],t):"object"==typeof exports?exports.whatInput=t():e.whatInput=t()}(this,function(){return function(e){function t(o){if(n[o])return n[o].exports;var i=n[o]={exports:{},id:o,loaded:!1};return e[o].call(i.exports,i,i.exports,t),i.loaded=!0,i.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t){"use strict";e.exports=function(){var e="initial",t=null,n=document.documentElement,o=["input","select","textarea"],i=[],r=[16,17,18,91,93],u=[9],d={keydown:"keyboard",keyup:"keyboard",mousedown:"mouse",mousemove:"mouse",MSPointerDown:"pointer",MSPointerMove:"pointer",pointerdown:"pointer",pointermove:"pointer",touchstart:"touch"},s=[],a=!1,p=!1,c={x:null,y:null},f={2:"touch",3:"touch",4:"mouse"},v=!1;try{var l=Object.defineProperty({},"passive",{get:function(){v=!0}});window.addEventListener("test",null,l)}catch(e){}var h=function(){window.PointerEvent?(n.addEventListener("pointerdown",m),n.addEventListener("pointermove",y)):window.MSPointerEvent?(n.addEventListener("MSPointerDown",m),n.addEventListener("MSPointerMove",y)):(n.addEventListener("mousedown",m),n.addEventListener("mousemove",y),"ontouchstart"in window&&(n.addEventListener("touchstart",x),n.addEventListener("touchend",x))),n.addEventListener(b(),y,!!v&&{passive:!0}),n.addEventListener("keydown",m),n.addEventListener("keyup",m)},m=function(n){if(!a){var i=n.which,s=d[n.type];if("pointer"===s&&(s=L(n)),e!==s||t!==s){var p=document.activeElement,c=!1;(p&&p.nodeName&&-1===o.indexOf(p.nodeName.toLowerCase())||-1!==u.indexOf(i))&&(c=!0),("touch"===s||"mouse"===s||"keyboard"===s&&i&&c&&-1===r.indexOf(i))&&(e=t=s,w())}}},w=function(){n.setAttribute("data-whatinput",e),n.setAttribute("data-whatintent",e),-1===s.indexOf(e)&&(s.push(e),n.className+=" whatinput-types-"+e),E("input")},y=function(e){if(c.x!==e.screenX||c.y!==e.screenY?(p=!1,c.x=e.screenX,c.y=e.screenY):p=!0,!a&&!p){var o=d[e.type];"pointer"===o&&(o=L(e)),t!==o&&(t=o,n.setAttribute("data-whatintent",t),E("intent"))}},x=function(e){"touchstart"===e.type?(a=!1,m(e)):a=!0},E=function(e){for(var n=0,o=i.length;n<o;n++)i[n].type===e&&i[n].fn.call(void 0,t)},L=function(e){return"number"==typeof e.pointerType?f[e.pointerType]:"pen"===e.pointerType?"touch":e.pointerType},b=function(){return"onwheel"in document.createElement("div")?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll"},M=function(e){for(var t=0,n=i.length;t<n;t++)if(i[t].fn===e)return t};return"addEventListener"in window&&Array.prototype.indexOf&&function(){d[b()]="mouse",h(),w()}(),{ask:function(n){return"loose"===n?t:e},types:function(){return s},ignoreKeys:function(e){r=e},registerOnChange:function(e,t){i.push({fn:e,type:t||"input"})},unRegisterOnChange:function(e){var t=M(e);t&&i.splice(t,1)}}}()}])});
\ No newline at end of file
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("whatInput",[],t):"object"==typeof exports?exports.whatInput=t():e.whatInput=t()}(this,function(){return function(e){function t(o){if(n[o])return n[o].exports;var r=n[o]={exports:{},id:o,loaded:!1};return e[o].call(r.exports,r,r.exports,t),r.loaded=!0,r.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t){"use strict";e.exports=function(){var e="initial",t=null,n=document.documentElement,o=["input","select","textarea"],r=[],i=[16,17,18,91,93],u=[9],d={keydown:"keyboard",keyup:"keyboard",mousedown:"mouse",mousemove:"mouse",MSPointerDown:"pointer",MSPointerMove:"pointer",pointerdown:"pointer",pointermove:"pointer",touchstart:"touch"},a=[],s=!1,p=!1,c={x:null,y:null},f={2:"touch",3:"touch",4:"mouse"},v=!1;try{var l=Object.defineProperty({},"passive",{get:function(){v=!0}});window.addEventListener("test",null,l)}catch(e){}var h=function(){d[M()]="mouse",m(),y()},m=function(){var e=!!v&&{passive:!0};window.PointerEvent?(n.addEventListener("pointerdown",w),n.addEventListener("pointermove",x)):window.MSPointerEvent?(n.addEventListener("MSPointerDown",w),n.addEventListener("MSPointerMove",x)):(n.addEventListener("mousedown",w),n.addEventListener("mousemove",x),"ontouchstart"in window&&(n.addEventListener("touchstart",E,e),n.addEventListener("touchend",E))),n.addEventListener(M(),x,e),n.addEventListener("keydown",w),n.addEventListener("keyup",w)},w=function(n){if(!s){var r=n.which,a=d[n.type];if("pointer"===a&&(a=b(n)),e!==a||t!==a){var p=document.activeElement,c=!1,f=p&&p.nodeName&&o.indexOf(p.nodeName.toLowerCase())===-1;(f||u.indexOf(r)!==-1)&&(c=!0),("touch"===a||"mouse"===a||"keyboard"===a&&r&&c&&i.indexOf(r)===-1)&&(e=t=a,y())}}},y=function(){n.setAttribute("data-whatinput",e),n.setAttribute("data-whatintent",e),a.indexOf(e)===-1&&(a.push(e),n.className+=" whatinput-types-"+e),L("input")},x=function(e){if(c.x!==e.screenX||c.y!==e.screenY?(p=!1,c.x=e.screenX,c.y=e.screenY):p=!0,!s&&!p){var o=d[e.type];"pointer"===o&&(o=b(e)),t!==o&&(t=o,n.setAttribute("data-whatintent",t),L("intent"))}},E=function(e){"touchstart"===e.type?(s=!1,w(e)):s=!0},L=function(e){for(var n=0,o=r.length;n<o;n++)r[n].type===e&&r[n].fn.call(void 0,t)},b=function(e){return"number"==typeof e.pointerType?f[e.pointerType]:"pen"===e.pointerType?"touch":e.pointerType},M=function(){var e=void 0;return e="onwheel"in document.createElement("div")?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll"},O=function(e){for(var t=0,n=r.length;t<n;t++)if(r[t].fn===e)return t};return"addEventListener"in window&&Array.prototype.indexOf&&h(),{ask:function(n){return"loose"===n?t:e},types:function(){return a},ignoreKeys:function(e){i=e},registerOnChange:function(e,t){r.push({fn:e,type:t||"input"})},unRegisterOnChange:function(e){var t=O(e);t&&r.splice(t,1)}}}()}])});
\ No newline at end of file
diff --git a/docs/scripts/what-input.js b/docs/scripts/what-input.js
index 40b40af..2d5c8f2 100644
--- a/docs/scripts/what-input.js
+++ b/docs/scripts/what-input.js
@@ -1,6 +1,6 @@
 /**
  * what-input - A global utility for tracking the current input method (mouse, keyboard or touch).
- * @version v4.3.0
+ * @version v4.3.1
  * @link https://github.com/ten1seven/what-input
  * @license MIT
  */
@@ -58,7 +58,7 @@ return /******/ (function(modules) { // webpackBootstrap
 /************************************************************************/
 /******/ ([
 /* 0 */
-/***/ (function(module, exports) {
+/***/ function(module, exports) {
 
 	'use strict';
 
@@ -161,6 +161,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	    // `pointermove`, `MSPointerMove`, `mousemove` and mouse wheel event binding
 	    // can only demonstrate potential, but not actual, interaction
 	    // and are treated separately
+	    var options = supportsPassive ? { passive: true } : false;
 
 	    // pointer events (mouse, pen, touch)
 	    if (window.PointerEvent) {
@@ -176,13 +177,13 @@ return /******/ (function(modules) { // webpackBootstrap
 
 	      // touch events
 	      if ('ontouchstart' in window) {
-	        doc.addEventListener('touchstart', touchBuffer);
+	        doc.addEventListener('touchstart', touchBuffer, options);
 	        doc.addEventListener('touchend', touchBuffer);
 	      }
 	    }
 
 	    // mouse wheel
-	    doc.addEventListener(detectWheel(), setIntent, supportsPassive ? { passive: true } : false);
+	    doc.addEventListener(detectWheel(), setIntent, options);
 
 	    // keyboard events
 	    doc.addEventListener('keydown', updateInput);
@@ -373,7 +374,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	  };
 	}();
 
-/***/ })
+/***/ }
 /******/ ])
 });
 ;
\ No newline at end of file
diff --git a/package.json b/package.json
index 6e35315..1cfd88f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "what-input",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "description": "A global utility for tracking the current input method (mouse, keyboard or touch).",
   "main": "dist/what-input.js",
   "repository": {