diff --git a/packages/sound/sound.js b/packages/sound/sound.js
index c9c9ee1..63ab75f 100644
--- a/packages/sound/sound.js
+++ b/packages/sound/sound.js
@@ -50,7 +50,7 @@ export class Sound extends Resource {
   }
 
   destroy() {
-    clearInterval(instance.tickHandle);
+    clearInterval(this.tickHandle);
     if (this.sound) {
       this.sound.unload();
     }