diff --git a/lib/Select.js b/lib/Select.js
index 7907a18bba..a2eb590d47 100644
--- a/lib/Select.js
+++ b/lib/Select.js
@@ -448,7 +448,7 @@ var Select = React.createClass({
 		var _this7 = this;
 
 		var menuDOM = ReactDOM.findDOMNode(this.refs.menu);
-		if (document.activeElement.isEqualNode(menuDOM)) {
+		if (menuDOM && document.activeElement.isEqualNode(menuDOM)) {
 			return;
 		}
 		this._blurTimeout = setTimeout(function () {