diff --git a/src/gameobjects/index.js b/src/gameobjects/index.js
index 79c036ad99..00a540d87a 100644
--- a/src/gameobjects/index.js
+++ b/src/gameobjects/index.js
@@ -29,8 +29,8 @@ var GameObjects = {
     Container: require('./container/Container'),
     DOMElement: require('./domelement/DOMElement'),
     DynamicBitmapText: require('./bitmaptext/dynamic/DynamicBitmapText'),
-    Extern: require('./extern/Extern.js'),
-    Graphics: require('./graphics/Graphics.js'),
+    Extern: require('./extern/Extern'),
+    Graphics: require('./graphics/Graphics'),
     Group: require('./group/Group'),
     Image: require('./image/Image'),
     Layer: require('./layer/Layer'),