1 files changed, 2 insertions, 1 deletions
diff --git a/setup.py b/setup.py
index a843a49..e3299b3 100644
--- a/setup.py
+++ b/setup.py
@@ -42,7 +42,8 @@ setup(
         'icalendar',
         'caldav>=0.5.0',
         'pytz',
-        'tzlocal'
+        'tzlocal',
+        'six'
     ],
    **metadata
 )