1 files changed, 4 insertions, 4 deletions
diff --git a/docs/quick_tutorial/databases/tutorial/models.py b/docs/quick_tutorial/databases/tutorial/models.py
index b27c38417..2d70e0db6 100644
--- a/docs/quick_tutorial/databases/tutorial/models.py
+++ b/docs/quick_tutorial/databases/tutorial/models.py
@@ -13,10 +13,10 @@ from sqlalchemy.orm import (
     sessionmaker,
     )
 
-from zope.sqlalchemy import ZopeTransactionExtension
+from zope.sqlalchemy import register
 
-DBSession = scoped_session(
-    sessionmaker(extension=ZopeTransactionExtension()))
+DBSession = scoped_session(sessionmaker(autoflush=False))
+register(DBSession)
 Base = declarative_base()
 
 
@@ -32,4 +32,4 @@ class Root(object):
                (Allow, 'group:editors', 'edit')]
 
     def __init__(self, request):
-        pass
-\ No newline at end of file
+        pass