diff --git a/setup.py b/setup.py
index e60cde237ca..a24ff194737 100644
--- a/setup.py
+++ b/setup.py
@@ -49,7 +49,7 @@ setup(
         'flask-cache==0.13.1',
         'flask-migrate==1.5.1',
         'flask-script==2.0.5',
-        'flask-sqlalchemy==2.1',
+        'flask-sqlalchemy==2.0',
         'flask-testing==0.6.1',
         'humanize==0.5.1',
         'gunicorn==19.6.0',