diff --git a/requirements.txt b/requirements.txt
index e602976..723dae7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,6 +10,7 @@ django-taggit
 django-templatetag-sugar
 fabric
 gunicorn
+lxml
 parsedatetime
 psycopg2
 pyelasticsearch