diff --git a/link/link.view.tree b/link/link.view.tree
index de8008826fb..24c4c8855c8 100644
--- a/link/link.view.tree
+++ b/link/link.view.tree
@@ -11,6 +11,7 @@ $mol_link $mol_view
 		target <= target \_self
 		download <= file_name \
 		mol_link_current <= current false
+		rel <= relation \
 	sub /$mol_view_content
 		<= title
 	arg *