diff --git a/requirements.txt b/requirements.txt
index 54f24d4..b268cbc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,4 @@ Flask==0.12.1
 Flask-SQLAlchemy==2.2
 Flask-WTF==0.14.2
 gunicorn
+psycopg2