diff --git a/requirements.txt b/requirements.txt
index bee6ac1..08e122f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,6 +23,7 @@ greenlet==0.3.4
 gunicorn==0.14.2
 kombu==2.1.3
 procname==0.3
+psycopg2==2.4.5
 py-bcrypt==0.2
 python-dateutil==1.5
 pytz==2012b