diff --git a/wagtail/wagtailcore/models.py b/wagtail/wagtailcore/models.py
index c6a4f6854..18dc018ad 100644
--- a/wagtail/wagtailcore/models.py
+++ b/wagtail/wagtailcore/models.py
@@ -774,7 +774,7 @@ class Page(six.with_metaclass(PageBase, MP_Node, ClusterableModel, indexed.Index
 
         return [
             {
-                'location': self.url,
+                'location': self.full_url,
                 'lastmod': latest_revision.created_at if latest_revision else None
             }
         ]