--- a/src/pyams_content/features/search/portlet/__init__.py	Wed Dec 19 10:40:58 2018 +0100
+++ b/src/pyams_content/features/search/portlet/__init__.py	Wed Dec 19 11:02:20 2018 +0100
@@ -36,6 +36,7 @@
     """Search results portlet settings"""
 
     title = FieldProperty(ISearchResultsPortletSettings['title'])
+    force_canonical_url = FieldProperty(ISearchResultsPortletSettings['force_canonical_url'])
 
     @staticmethod
     def _get_items(request=None, limit=None, ignore_cache=False):