--- a/src/pyams_content/shared/site/container.py	Fri Sep 21 12:16:39 2018 +0200
+++ b/src/pyams_content/shared/site/container.py	Fri Sep 21 14:51:25 2018 +0200
@@ -16,19 +16,19 @@
 # import standard library
 import json
 
+from pyramid.location import lineage
+from zope.interface import implementer
+from zope.intid.interfaces import IIntIds
+
 # import interfaces
 from pyams_content.shared.common.interfaces import ISharedContentFactory
+# import packages
+from pyams_content.shared.site import SiteTopic
 from pyams_content.shared.site.interfaces import ISiteContainer, ISiteFolder
 from pyams_i18n.interfaces import II18n
-from zope.intid.interfaces import IIntIds
-
-# import packages
-from pyams_content.shared.site import Topic
 from pyams_utils.adapter import adapter_config
 from pyams_utils.registry import get_utility
 from pyams_utils.request import query_request
-from pyramid.location import lineage
-from zope.interface import implementer
 
 
 @implementer(ISiteContainer)
@@ -89,4 +89,4 @@
 
 @adapter_config(context=ISiteContainer, provides=ISharedContentFactory)
 def site_container_topic_factory(context):
-    return Topic
+    return SiteTopic