diff --git a/migrations/0010_create_alerts.py b/migrations/0010_create_alerts.py
index 111c1256d..7e0cfe327 100644
--- a/migrations/0010_create_alerts.py
+++ b/migrations/0010_create_alerts.py
@@ -2,7 +2,7 @@ from redash.models import db, Alert, AlertSubscription
 
 if __name__ == '__main__':
     with db.database.transaction():
-       Alert.create_table()
-       AlertSubscription.create_table()
+        Alert.create_table()
+        AlertSubscription.create_table()
 
     db.close_db(None)