--- a/src/pyams_content/shared/site/__init__.py	Mon Feb 05 17:03:10 2018 +0100
+++ b/src/pyams_content/shared/site/__init__.py	Mon Feb 05 17:04:08 2018 +0100
@@ -16,6 +16,7 @@
 # import standard library
 
 # import interfaces
+from pyams_content.component.illustration import IIllustrationTarget
 from pyams_content.component.paragraph.interfaces import IParagraphContainerTarget
 from pyams_content.component.theme.interfaces import IThemesTarget
 from pyams_content.features.preview.interfaces import IPreviewTarget
@@ -30,7 +31,7 @@
 
 
 @implementer(IWfTopic, IParagraphContainerTarget, IThemesTarget,
-             IPreviewTarget, IReviewTarget)
+             IIllustrationTarget, IPreviewTarget, IReviewTarget)
 class WfTopic(WfSharedContent):
     """Base topic"""