diff --git a/lib/global.js b/lib/global.js
index ef76422..9e64e6a 100644
--- a/lib/global.js
+++ b/lib/global.js
@@ -3,7 +3,13 @@ var React = require('react');
 var Global = React.createClass({
   statics: {
     get: function(name) {
-      return window[name];
+      if(typeof global !== 'undefined') {
+    	  return global[name];
+      } else if(typeof window !== 'undefined') {
+          return window[name]  
+      } else {
+          return null;
+      }
     }
   },