diff --git a/knowledge/security/knowledge_security.xml b/knowledge/security/knowledge_security.xml
index 1808716a..b39fbdd7 100644
--- a/knowledge/security/knowledge_security.xml
+++ b/knowledge/security/knowledge_security.xml
@@ -11,7 +11,7 @@
     <field name="name">Knowledge manager</field>
     <field name="comment">Knowledge managers can define document types</field>
     <field name="category_id" ref="module_category_knowledge"/>
-    <field name="implied_ids" eval="[(4, ref('base.group_document_user'))]"/>
+    <field name="implied_ids" eval="[(4, ref('knowledge.group_document_user'))]"/>
     <field name="users" eval="[(4, ref('base.user_root'))]"/>
   </record>