--- a/src/pyams_content/shared/blog/manager.py	Mon Jun 11 15:18:58 2018 +0200
+++ b/src/pyams_content/shared/blog/manager.py	Mon Jun 11 15:22:01 2018 +0200
@@ -27,7 +27,6 @@
 from pyams_content.shared.blog.interfaces import IBlogManager, IBlogFolder, IBlogFolderFactory, IBlogManagerFactory
 from pyams_content.shared.common.interfaces import ISharedContentFactory
 from pyams_portal.interfaces import IPortalContext
-from zope.annotation.interfaces import IAttributeAnnotatable
 from zope.component.interfaces import ISite
 from zope.lifecycleevent.interfaces import IObjectAddedEvent, IObjectRemovedEvent
 
@@ -55,7 +54,7 @@
 
 
 @implementer(IBlogManager, IParagraphFactorySettings, IThemesManagerTarget, IPictogramManagerTarget,
-             IIllustrationTarget, IPortalContext, IHeaderTarget, IFooterTarget, IPreviewTarget, IAttributeAnnotatable)
+             IIllustrationTarget, IHeaderTarget, IFooterTarget, IPortalContext, IPreviewTarget)
 class BlogManager(Folder, BaseSharedTool, UserSkinnableContent):
     """Nlog manager class"""