diff --git a/projects/capstone/heroku_sample/starter/models.py b/projects/capstone/heroku_sample/starter/models.py
index 6a23188e299..ef55fdbf7cf 100644
--- a/projects/capstone/heroku_sample/starter/models.py
+++ b/projects/capstone/heroku_sample/starter/models.py
@@ -28,7 +28,7 @@ def setup_db(app, database_path=database_path):
 class Person(db.Model):  
   __tablename__ = 'People'
 
-  id = Column(Integer, primary_key=True)
+  id = Column(db.Integer, primary_key=True)
   name = Column(String)
   catchphrase = Column(String)