diff --git a/examples/webgl_materials_cubemap_balls_reflection.html b/examples/webgl_materials_cubemap_balls_reflection.html
index 4026408a67be094a8dbafca0ba684eb9b4c36001..4b4360a5381131fe63120e9af5def0be0a8851fe 100644
--- a/examples/webgl_materials_cubemap_balls_reflection.html
+++ b/examples/webgl_materials_cubemap_balls_reflection.html
@@ -110,8 +110,8 @@
 
 			function onWindowResize() {
 
-				windowHalfX = window.innerWidth / 2,
-				windowHalfY = window.innerHeight / 2,
+				windowHalfX = window.innerWidth / 2;
+				windowHalfY = window.innerHeight / 2;
 
 				camera.aspect = window.innerWidth / window.innerHeight;
 				camera.updateProjectionMatrix();