diff --git a/script/engine.js b/script/engine.js
index 3a077d8..096a3c0 100644
--- a/script/engine.js
+++ b/script/engine.js
@@ -805,11 +805,11 @@
 			if ($SM.get('config.soundOn')) {
 				$('.volume').text(_('sound on.'));
 				$SM.set('config.soundOn', false);
-				AudioEngine.setVolume(0.0);
+				AudioEngine.setMasterVolume(0.0);
 			} else {
 				$('.volume').text(_('sound off.'));
 				$SM.set('config.soundOn', true);
-				AudioEngine.setVolume(1.0);
+				AudioEngine.setMasterVolume(1.0);
 			}
 		},