diff --git a/grunt/config/browserify.js b/grunt/config/browserify.js
index e6260914868be..4fa78071d45c4 100644
--- a/grunt/config/browserify.js
+++ b/grunt/config/browserify.js
@@ -106,20 +106,7 @@ function wrapperify(src) {
 
   // <script>
   } else {
-    var g;
-    if (typeof window !== "undefined") {
-      g = window;
-    } else if (typeof global !== "undefined") {
-      g = global;
-    } else if (typeof self !== "undefined") {
-      g = self;
-    } else {
-      // works providing we're not in "use strict";
-      // needed for Java 8 Nashorn
-      // see https://github.com/facebook/react/issues/3037
-      g = this;
-    }
-    g.${this.data.standalone} = f(g.React);
+    ${this.data.standalone} = f(React);
   }
 })(function(React) {
   return ${src}