diff --git a/examples/js/shaders/UnpackDepthRGBAShader.js b/examples/js/shaders/UnpackDepthRGBAShader.js
index 7cd1456c732f3e..55f34a2b0d455b 100644
--- a/examples/js/shaders/UnpackDepthRGBAShader.js
+++ b/examples/js/shaders/UnpackDepthRGBAShader.js
@@ -40,7 +40,7 @@ THREE.UnpackDepthRGBAShader = {
 		"void main() {",
 
 			"float depth = 1.0 - unpackRGBAToDepth( texture2D( tDiffuse, vUv ) );",
-			"gl_FragColor = opacity * vec4( vec3( depth ), 1.0 );",
+			"gl_FragColor = vec4( vec3( depth ), opacity );",
 
 		"}"