diff --git a/setup.py b/setup.py
index 63b9a7a9c..b934eb0e4 100755
--- a/setup.py
+++ b/setup.py
@@ -37,6 +37,7 @@ setup(name='beets',
           'beets',
           'beets.ui',
           'beets.autotag',
+          'beets.autotag.musicbrainz3',
           'beets.util',
           'beetsplug',
           'beetsplug.bpd',