diff --git a/examples/resources/js/treasure-hunt.js b/examples/resources/js/treasure-hunt.js
index fca9826..9bf2ab7 100644
--- a/examples/resources/js/treasure-hunt.js
+++ b/examples/resources/js/treasure-hunt.js
@@ -207,6 +207,7 @@ function initAudio() {
   source = audioScene.createSource();
   audioElement = document.createElement('audio');
   audioElement.src = 'resources/cube-sound.wav';
+  audioElement.crossOrigin = 'anonymous';
   audioElement.load();
   audioElement.loop = true;
   audioElementSource =