diff --git a/addons/website_blog/security/website_blog.xml b/addons/website_blog/security/website_blog.xml
index 97efcb82eab..d389a32209c 100644
--- a/addons/website_blog/security/website_blog.xml
+++ b/addons/website_blog/security/website_blog.xml
@@ -9,5 +9,13 @@
             <field name="groups" eval="[(4, ref('base.group_public'))]"/>
         </record>
 
+        <record model="ir.rule" id="base.res_partner_portal_public_rule">
+            <field name="name">res_partner: portal/public: read access on my commercial partner</field>
+            <field name="model_id" ref="base.model_res_partner"/>
+            <field name="domain_force">[]</field>
+            <field name="perm_create" eval="False"/>
+            <field name="perm_unlink" eval="False"/>
+            <field name="perm_write" eval="False"/>
+        </record>
     </data>
 </openerp>