diff --git a/lib/cjs.js b/lib/cjs.js
index 6c750961..064c64f1 100644
--- a/lib/cjs.js
+++ b/lib/cjs.js
@@ -32,7 +32,7 @@
 
       // include the node require since we're overriding it
       if (typeof require != 'undefined')
-        loader._nodeRequire = require;
+        this._nodeRequire = require;
     };
   });