diff --git a/examples/examples.py b/examples/examples.py
index fc441fa..1236c92 100644
--- a/examples/examples.py
+++ b/examples/examples.py
@@ -55,7 +55,7 @@ def print_all():
         a = Address(street_address='123 4th ave', city='NY', state_province='NY', country='USA')
         u = User(name='jeff', email='jeff@qcircles.net', address=a)
         s.insert(u)
-        print u._id
+        print u.mongo_id
     
         query = User.address.country == 'USA'