diff --git a/openerp/addons/base/security/base_security.xml b/openerp/addons/base/security/base_security.xml
index 3b699f6686e..41d98fe4bb4 100644
--- a/openerp/addons/base/security/base_security.xml
+++ b/openerp/addons/base/security/base_security.xml
@@ -29,17 +29,13 @@
         <field name="name">Useability / No One</field>
     </record>
 
-    <record id="group_sale_manager" model="res.groups">
+    <record id="group_sale_manager" context="{'noadmin':True}" model="res.groups">
         <field name="name">Sales / Manager</field>
     </record>
-    <record id="group_sale_salesman" model="res.groups">
+    <record id="group_sale_salesman" context="{'noadmin':True}" model="res.groups">
         <field name="name">Sales / User</field>
     </record>
-    
-    <record id="group_sale_salesman" model="res.groups">
-        <field eval="[(3,1)]" name="users"/>
-    </record>
-    
+
     <!-- Set accesses to menu -->
     <record model="ir.ui.menu" id="base.menu_administration">
         <field name="groups_id" eval="[(6,0, [ref('group_system'), ref('group_erp_manager')])]"/>