diff --git a/v3/src/sound/BaseSound.js b/v3/src/sound/BaseSound.js
index 1ee1e400c..5765f6d52 100644
--- a/v3/src/sound/BaseSound.js
+++ b/v3/src/sound/BaseSound.js
@@ -138,13 +138,6 @@ var BaseSound = new Class({
          * @property {ISoundMarker} currentMarker
          */
         this.currentMarker = null;
-        /**
-         * [description]
-         *
-         * @protected
-         * @property {Phaser.Tween}
-         */
-        this.fadeTween = null; // TODO see how to use global tween
         /**
          * Event dispatches used to handle all sound instance
          * relevant events.