diff --git a/addons/wiki/wiki_view.xml b/addons/wiki/wiki_view.xml
index 1bbd8eeb9b8..eeb96a93557 100644
--- a/addons/wiki/wiki_view.xml
+++ b/addons/wiki/wiki_view.xml
@@ -71,7 +71,6 @@
         <record model="ir.actions.act_window" id="action_wiki_groups_browse">
             <field name="name">Wikis</field>
             <field name="res_model">wiki.groups</field>
-            <field name="domain">[('parent_id','=',False)]</field>
             <field name="view_type">tree</field>
         </record>
         <menuitem