--- a/mobile/android/app/mobile.js
+++ b/mobile/android/app/mobile.js
@@ -921,12 +921,8 @@ pref("identity.sync.tokenserver.uri", "h
 
 // Enable Presentation API
 pref("dom.presentation.enabled", true);
 pref("dom.presentation.discovery.enabled", true);
 
 pref("dom.audiochannel.audioCompeting", true);
 // TODO : turn this pref default on in bug1264901
 pref("dom.audiochannel.mediaControl", false);
-
-// TODO : remove it after landing bug1242874 because now it's the only way to
-// suspend the MediaElement.
-pref("media.useAudioChannelAPI", true);