diff --git a/dist/react-tooltip.js b/dist/react-tooltip.js
index fdcb1347e..d4862aca7 100644
--- a/dist/react-tooltip.js
+++ b/dist/react-tooltip.js
@@ -155,6 +155,7 @@ var ReactTooltip = (function (_Component) {
     window.removeEventListener('__react_tooltip_hide_event', this.globalHide);
     window.removeEventListener('__react_tooltip_rebuild_event', this.globalRebuild);
     window.removeEventListener('resize', this.onWindowResize);
+    window.clearTimeout(this.delayShowLoop);
   };
 
   /* TODO: optimize, bind has been trigger too maany times */
@@ -338,7 +339,7 @@ var ReactTooltip = (function (_Component) {
     var delayShow = _state.delayShow;
     var show = _state.show;
 
-    clearTimeout(this.delayShowLoop);
+    window.clearTimeout(this.delayShowLoop);
 
     var delayTime = show ? 0 : parseInt(delayShow, 10);
     var eventTarget = e.currentTarget;
@@ -375,7 +376,7 @@ var ReactTooltip = (function (_Component) {
 
     var delayHide = this.state.delayHide;
 
-    clearTimeout(this.delayShowLoop);
+    window.clearTimeout(this.delayShowLoop);
     setTimeout(function () {
       _this3.setState({
         show: false
diff --git a/package.json b/package.json
index 77d77291e..96d553718 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
   },
   "dependencies": {
     "classnames": "^1.2.0",
-    "react-dom": "^0.14.0"
+    "react-dom": "0.14.*"
   },
   "devDependencies": {
     "babel": "^5.3.1",
diff --git a/src/index.js b/src/index.js
index c2bde3de4..c26ffc23a 100644
--- a/src/index.js
+++ b/src/index.js
@@ -114,6 +114,7 @@ export default class ReactTooltip extends Component {
     window.removeEventListener('__react_tooltip_hide_event', this.globalHide)
     window.removeEventListener('__react_tooltip_rebuild_event', this.globalRebuild)
     window.removeEventListener('resize', this.onWindowResize)
+    window.clearTimeout(this.delayShowLoop)
   }
 
  /* TODO: optimize, bind has been trigger too maany times */
@@ -278,7 +279,7 @@ export default class ReactTooltip extends Component {
    */
   updateTooltip (e) {
     const {delayShow, show} = this.state
-    clearTimeout(this.delayShowLoop)
+    window.clearTimeout(this.delayShowLoop)
 
     const delayTime = show ? 0 : parseInt(delayShow, 10)
     const eventTarget = e.currentTarget
@@ -307,7 +308,7 @@ export default class ReactTooltip extends Component {
    */
   hideTooltip () {
     const {delayHide} = this.state
-    clearTimeout(this.delayShowLoop)
+    window.clearTimeout(this.delayShowLoop)
     setTimeout(() => {
       this.setState({
         show: false