diff --git a/requirements.txt b/requirements.txt
index 694a2d348..e57add8c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,4 @@ python-dateutil
 urllib3
 requests == 2.0.0
 sqlalchemy == 1.0.5
+markdown2
\ No newline at end of file