diff --git a/src/TextField/TextField.jsx b/src/TextField/TextField.jsx
index 959e354d3473ee..3836d216eb554f 100644
--- a/src/TextField/TextField.jsx
+++ b/src/TextField/TextField.jsx
@@ -365,7 +365,7 @@ const TextField = React.createClass({
   },
 
   select() {
-    if (this.isMounted()) this._getInputNode().select();
+    if (this.input) this._getInputNode().select();
   },
 
   getValue() {