diff --git a/Sortable.js b/Sortable.js
index 63ad49e..0359f4b 100644
--- a/Sortable.js
+++ b/Sortable.js
@@ -247,9 +247,11 @@
 				_dispatchEvent(dragEl, 'start');
 
 
-				cloneEl = dragEl.cloneNode(true);
-				_css(cloneEl, 'display', 'none');
-				rootEl.insertBefore(cloneEl, dragEl);
+				if (activeGroup.pull == 'clone') {
+					cloneEl = dragEl.cloneNode(true);
+					_css(cloneEl, 'display', 'none');
+					rootEl.insertBefore(cloneEl, dragEl);
+				}
 			}
 		},
 
@@ -375,13 +377,13 @@
 				target = _closest(evt.target, this.options.draggable, el);
 				dragRect = dragEl.getBoundingClientRect();
 
-				if ((activeGroup.pull == 'clone') && (cloneEl.state !== isOwner)) {
+				if (cloneEl && (cloneEl.state !== isOwner)) {
 					_css(cloneEl, 'display', isOwner ? 'none' : '');
 					!isOwner && cloneEl.state && rootEl.insertBefore(cloneEl, dragEl);
 					cloneEl.state = isOwner;
 				}
 
-				if (revert) {
+				if (revert && cloneEl) {
 					rootEl.insertBefore(dragEl, cloneEl);
 					return;
 				}
@@ -504,7 +506,7 @@
 						_dispatchEvent(dragEl, 'update');
 						_dispatchEvent(dragEl, 'sort');
 
-						cloneEl.parentNode.removeChild(cloneEl);
+						cloneEl && cloneEl.parentNode.removeChild(cloneEl);
 					}
 
 					_dispatchEvent(rootEl, 'end');
diff --git a/Sortable.min.js b/Sortable.min.js
index dc167a4..9ef9cba 100644
--- a/Sortable.min.js
+++ b/Sortable.min.js
@@ -1,2 +1,2 @@
 /*! Sortable 0.6.0 - MIT | git://github.com/rubaxa/Sortable.git */
-!function(a){"use strict";"function"==typeof define&&define.amd?define(a):"undefined"!=typeof module&&"undefined"!=typeof module.exports?module.exports=a():window.Sortable=a()}(function(){"use strict";function a(a,c){this.el=a,this.options=c=c||{};var d={group:Math.random(),sort:!0,store:null,handle:null,draggable:a.children[0]&&a.children[0].nodeName||(/[uo]l/i.test(a.nodeName)?"li":"*"),ghostClass:"sortable-ghost",ignore:"a, img",filter:null,animation:0,setData:function(a,b){a.setData("Text",b.textContent)}};for(var f in d)!(f in c)&&(c[f]=d[f]);c.group.name||(c.group={name:c.group}),["pull","put"].forEach(function(a){a in c.group||(c.group[a]=!0)}),E.forEach(function(d){c[d]=b(this,c[d]||F),e(a,d.substr(2).toLowerCase(),c[d])},this),a[x]=c.group.name;for(var g in this)"_"===g.charAt(0)&&(this[g]=b(this,this[g]));e(a,"mousedown",this._onTapStart),e(a,"touchstart",this._onTapStart),B&&e(a,"selectstart",this._onTapStart),e(a,"dragover",this._onDragOver),e(a,"dragenter",this._onDragOver),H.push(this._onDragOver),c.store&&this.sort(c.store.get(this))}function b(a,b){var c=G.call(arguments,2);return b.bind?b.bind.apply(b,[a].concat(c)):function(){return b.apply(a,c.concat(G.call(arguments)))}}function c(a,b,c){if("*"===b)return a;if(a){c=c||z,b=b.split(".");var d=b.shift().toUpperCase(),e=new RegExp("\\s("+b.join("|")+")\\s","g");do if(!(""!==d&&a.nodeName!=d||b.length&&((" "+a.className+" ").match(e)||[]).length!=b.length))return a;while(a!==c&&(a=a.parentNode))}return null}function d(a){a.dataTransfer.dropEffect="move",a.preventDefault()}function e(a,b,c){a.addEventListener(b,c,!1)}function f(a,b,c){a.removeEventListener(b,c,!1)}function g(a,b,c){if(a)if(a.classList)a.classList[c?"add":"remove"](b);else{var d=(" "+a.className+" ").replace(/\s+/g," ").replace(" "+b+" ","");a.className=d+(c?" "+b:"")}}function h(a,b,c){var d=a&&a.style;if(d){if(void 0===c)return z.defaultView&&z.defaultView.getComputedStyle?c=z.defaultView.getComputedStyle(a,""):a.currentStyle&&(c=a.currentStyle),void 0===b?c:c[b];b in d||(b="-webkit-"+b),d[b]=c+("string"==typeof c?"":"px")}}function i(a,b,c){if(a){var d=a.getElementsByTagName(b),e=0,f=d.length;if(c)for(;f>e;e++)c(d[e],e);return d}return[]}function j(a){return a.draggable=!1}function k(){C=!1}function l(a,b){var c=a.lastElementChild.getBoundingClientRect();return b.clientY-(c.top+c.height)>5}function m(a){for(var b=a.tagName+a.className+a.src+a.href+a.textContent,c=b.length,d=0;c--;)d+=b.charCodeAt(c);return d.toString(36)}var n,o,p,q,r,s,t,u,v,w,x="Sortable"+(new Date).getTime(),y=window,z=y.document,A=y.parseInt,B=!!z.createElement("div").dragDrop,C=!1,D=function(a,b,c,d){var e=z.createEvent("Event");e.initEvent(b,!0,!0),e.item=c||a,e.from=d||a,a.dispatchEvent(e)},E="onAdd onUpdate onRemove onStart onEnd onFilter onSort".split(" "),F=function(){},G=[].slice,H=[];return a.prototype={constructor:a,_applyEffects:function(){g(n,this.options.ghostClass,!0)},_onTapStart:function(a){var b=a.touches&&a.touches[0],f=(b||a).target,g=this.options,k=this.el,l=g.filter;if("mousedown"!==a.type||0===a.button){if("function"==typeof l){if(l.call(this,f,this))return D(k,"filter",f),void 0}else if(l&&(l=l.split(",").filter(function(a){return c(f,a.trim(),k)}),l.length))return D(k,"filter",f),void 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a=z.elementFromPoint(w.clientX,w.clientY),b=a,c=this.options.group.name,d=H.length;if(b)do{if(b[x]===c){for(;d--;)H[d]({clientX:w.clientX,clientY:w.clientY,target:a,rootEl:b});break}a=b}while(b=b.parentNode);h(o,"display","")}},_onTouchMove:function(a){if(v){var b=a.touches[0],c=b.clientX-v.clientX,d=b.clientY-v.clientY,e="translate3d("+c+"px,"+d+"px,0)";w=b,h(o,"webkitTransform",e),h(o,"mozTransform",e),h(o,"msTransform",e),h(o,"transform",e),a.preventDefault()}},_onDragStart:function(a,b){var c=a.dataTransfer,d=this.options;if(this._offUpEvents(),b){var f,g=n.getBoundingClientRect(),i=h(n);o=n.cloneNode(!0),h(o,"top",g.top-A(i.marginTop,10)),h(o,"left",g.left-A(i.marginLeft,10)),h(o,"width",g.width),h(o,"height",g.height),h(o,"opacity","0.8"),h(o,"position","fixed"),h(o,"zIndex","100000"),q.appendChild(o),f=o.getBoundingClientRect(),h(o,"width",2*g.width-f.width),h(o,"height",2*g.height-f.height),e(z,"touchmove",this._onTouchMove),e(z,"touchend",this._onDrop),e(z,"touchcancel",this._onDrop),this._loopId=setInterval(this._emulateDragOver,150)}else c.effectAllowed="move",d.setData&&d.setData.call(this,c,n),e(z,"drop",this._onDrop);setTimeout(this._applyEffects)},_onDragOver:function(a){var b,d,e,f=this.el,g=this.options,i=g.group,j=i.put,m=u===i;if(!C&&(u.name===i.name||j&&j.indexOf&&j.indexOf(u.name)>-1)&&(m&&(g.sort||(e=!q.contains(n)))||j&&u.pull)&&(void 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a,b=[],d=this.el.children,e=0,f=d.length;f>e;e++)a=d[e],c(a,this.options.draggable,this.el)&&b.push(a.getAttribute("data-id")||m(a));return b},sort:function(a){var b={},d=this.el;this.toArray().forEach(function(a,e){var f=d.children[e];c(f,this.options.draggable,d)&&(b[a]=f)},this),a.forEach(function(a){b[a]&&(d.removeChild(b[a]),d.appendChild(b[a]))})},closest:function(a,b){return c(a,b||this.options.draggable,this.el)},destroy:function(){var 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\ No newline at end of file
+!function(a){"use strict";"function"==typeof define&&define.amd?define(a):"undefined"!=typeof module&&"undefined"!=typeof module.exports?module.exports=a():"undefined"!=typeof Package?Sortable=a():window.Sortable=a()}(function(){"use strict";function a(a,c){this.el=a,this.options=c=c||{};var d={group:Math.random(),sort:!0,store:null,handle:null,draggable:a.children[0]&&a.children[0].nodeName||(/[uo]l/i.test(a.nodeName)?"li":"*"),ghostClass:"sortable-ghost",ignore:"a, img",filter:null,animation:0,setData:function(a,b){a.setData("Text",b.textContent)}};for(var f in d)!(f in c)&&(c[f]=d[f]);c.group.name||(c.group={name:c.group}),["pull","put"].forEach(function(a){a in c.group||(c.group[a]=!0)}),E.forEach(function(d){c[d]=b(this,c[d]||F),e(a,d.substr(2).toLowerCase(),c[d])},this),a[x]=c.group.name;for(var g in this)"_"===g.charAt(0)&&(this[g]=b(this,this[g]));e(a,"mousedown",this._onTapStart),e(a,"touchstart",this._onTapStart),B&&e(a,"selectstart",this._onTapStart),e(a,"dragover",this._onDragOver),e(a,"dragenter",this._onDragOver),H.push(this._onDragOver),c.store&&this.sort(c.store.get(this))}function b(a,b){var c=G.call(arguments,2);return b.bind?b.bind.apply(b,[a].concat(c)):function(){return b.apply(a,c.concat(G.call(arguments)))}}function c(a,b,c){if("*"===b)return a;if(a){c=c||z,b=b.split(".");var d=b.shift().toUpperCase(),e=new RegExp("\\s("+b.join("|")+")\\s","g");do if(!(""!==d&&a.nodeName!=d||b.length&&((" "+a.className+" ").match(e)||[]).length!=b.length))return a;while(a!==c&&(a=a.parentNode))}return null}function d(a){a.dataTransfer.dropEffect="move",a.preventDefault()}function e(a,b,c){a.addEventListener(b,c,!1)}function f(a,b,c){a.removeEventListener(b,c,!1)}function g(a,b,c){if(a)if(a.classList)a.classList[c?"add":"remove"](b);else{var d=(" "+a.className+" ").replace(/\s+/g," ").replace(" "+b+" ","");a.className=d+(c?" 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d=b.getBoundingClientRect();h(b,"transition","none"),h(b,"transform","translate3d("+(a.left-d.left)+"px,"+(a.top-d.top)+"px,0)"),b.offsetWidth,h(b,"transition","all 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\ No newline at end of file