diff --git a/addons/plugin_outlook/plugin_outlook.xml b/addons/plugin_outlook/plugin_outlook.xml
index c1fe66b3354..b8a9129cad2 100644
--- a/addons/plugin_outlook/plugin_outlook.xml
+++ b/addons/plugin_outlook/plugin_outlook.xml
@@ -26,7 +26,9 @@
                             <li>2. MS .Net Framework 3.5 or above.</li>
                         </ul>
                     </xpath>
-                    <separator position="replace"/>
+                    <separator string="title" position="attributes">
+                        <attribute name="string"></attribute>
+                      </separator>
                 </data>
             </field>
         </record>
diff --git a/addons/plugin_thunderbird/plugin_thunderbird.xml b/addons/plugin_thunderbird/plugin_thunderbird.xml
index 4c8f90d3d1d..8cfff8a18d4 100644
--- a/addons/plugin_thunderbird/plugin_thunderbird.xml
+++ b/addons/plugin_thunderbird/plugin_thunderbird.xml
@@ -32,7 +32,10 @@
                             <li>7. Configure your openerp server.</li>
                         </ul>
                     </xpath>
-                    <separator position="replace"/>
+                    <separator string="title" position="attributes">
+                        <attribute name="string"></attribute>
+                      </separator>
+
                 </data>
             </field>
         </record>