diff --git a/addons/portal_customer_claim/portal_customer_claim_view.xml b/addons/portal_customer_claim/portal_customer_claim_view.xml
index 3cf7e6c7be8..80b1a2f71e2 100644
--- a/addons/portal_customer_claim/portal_customer_claim_view.xml
+++ b/addons/portal_customer_claim/portal_customer_claim_view.xml
@@ -1,3 +1,4 @@
+<?xml version="1.0"?>
 <openerp>
     <data>
         <menuitem name="Claims" id="customer_portal_claims" parent="portal_customer.customer_portal_after_sales" action="crm_claim.crm_claim_categ_action"/>
diff --git a/addons/portal_customer_event/portal_customer_event_view.xml b/addons/portal_customer_event/portal_customer_event_view.xml
index 28eb448822b..a3cba91ec29 100644
--- a/addons/portal_customer_event/portal_customer_event_view.xml
+++ b/addons/portal_customer_event/portal_customer_event_view.xml
@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
 <openerp>
     <data>
         <menuitem name="Registration" id="customer_portal_registration" parent="portal_customer.customer_portal_track_orders"/>
diff --git a/addons/portal_customer_issue/portal_customer_issue_view.xml b/addons/portal_customer_issue/portal_customer_issue_view.xml
index b826439339f..7b72b298512 100644
--- a/addons/portal_customer_issue/portal_customer_issue_view.xml
+++ b/addons/portal_customer_issue/portal_customer_issue_view.xml
@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
 <openerp>
     <data>
         <menuitem name="Tasks" id="customer_portal_tasks" parent="portal_customer.customer_portal_services"/>