diff --git a/setup.py b/setup.py
index 0d154d9f..99b4c298 100644
--- a/setup.py
+++ b/setup.py
@@ -169,7 +169,7 @@ setup(name=NAME,
       scripts=['frontends/src/jp/jp', 'frontends/src/primitivus/primitivus', 'frontends/src/wix/wix'],
       zip_safe=False,
       dependency_links = ['http://www.blarg.net/%7Esteveha/pyfeed-0.7.4.tar.gz','http://www.blarg.net/%7Esteveha/xe-0.7.4.tar.gz'],
-      install_requires=['twisted', 'wokkel', 'progressbar', 'urwid', 'urwid-satext','pyfeed','xe'],
+      install_requires=['twisted', 'wokkel', 'progressbar', 'urwid', 'urwid-satext','pyfeed','xe', 'mutagen'],
       cmdclass=dict(install=custom_install),
       ) #XXX: wxpython doesn't work, it's managed with preinstall_check