Avatars plugin BBpress integration


I just installed the Avatars plugin, https://premium.wpmudev.org/project/avatars, but I am having problems with the bbpress integration.

I have changed the settings in avatar-bbpress.php to my domain and the correct path to the user avatar and then uploaded the file to the bbpress plugins folder and activated it, but it still shows the default bbpress avatars and not the custom one I created in WordPress.

Is there maybe any specific code I need to put in my bbpress template somewhere or did I miss anything?

I am using WPMU 2.7.1 and bbpress 1.0-alpha-6.