diff --git a/examples/materials_cubemap_sky_refraction.html b/examples/materials_cubemap_sky_refraction.html
index a3c69c90..aa3d1962 100644
--- a/examples/materials_cubemap_sky_refraction.html
+++ b/examples/materials_cubemap_sky_refraction.html
@@ -32,9 +32,9 @@
 	<body>
 		<div id="info"><a href="http://github.com/mrdoob/three.js" target="_blank">three.js</a> - webgl cube refraction demo. skybox by <a href="http://www.zfight.com/" target="_blank">Jochum Skoglund</a></div>
 
-		<script type="text/javascript" src="../build/ThreeRefraction.js"></script> 
+		<script type="text/javascript" src="../build/Three.js"></script> 
 
-		<script type="text/javascript" src="../src/extras/primitives/Sphere2.js"></script>
+		<script type="text/javascript" src="../src/extras/primitives/Sphere.js"></script>
 		<script type="text/javascript" src="../src/extras/primitives/Plane.js"></script>
 		<script type="text/javascript" src="../src/extras/GeometryUtils.js"></script>
 
