diff --git a/examples/webgl_shaders_ocean.html b/examples/webgl_shaders_ocean.html
index 971f2dbf1eebd265877c0c530d120cf123833bc0..fe0474f92248fda46ac799d5bb6b01a1df76238c 100644
--- a/examples/webgl_shaders_ocean.html
+++ b/examples/webgl_shaders_ocean.html
@@ -128,6 +128,7 @@
 				};
 
 				var cubeCamera = new THREE.CubeCamera( 1, 20000, 256 );
+				cubeCamera.renderTarget.texture.generateMipmaps = true;
 				cubeCamera.renderTarget.texture.minFilter = THREE.LinearMipMapLinearFilter;
 
 				function updateSun() {