1 files changed, 1 insertions, 0 deletions
diff --git a/setup.py b/setup.py
index cdcf6aa03b5..6142915cdde 100644
--- a/setup.py
+++ b/setup.py
@@ -29,6 +29,7 @@ setup(
         'feedparser',
         'gevent',
         'html2text',
+        'idna',
         'Jinja2',
         'lxml',  # windows binary http://www.lfd.uci.edu/~gohlke/pythonlibs/
         'libsass',