diff --git a/src/model.py b/src/model.py
index a6dce16..d7504b7 100755
--- a/src/model.py
+++ b/src/model.py
@@ -155,7 +155,8 @@ class Notification(db.Model):
 
 
 class NotificationGroups(db.Model):
-    __tablename__ = 'notification_groups'
+    # __tablename__ = 'notification_groups'
+    id = db.Column(db.Integer, primary_key=True)
     notification_id = db.Column(db.Integer)
     group_name = db.Column(db.String(100))