diff --git a/pos_payment_terminal/pos_payment_terminal_demo.xml b/pos_payment_terminal/pos_payment_terminal_demo.xml
index edf218ae..e51595b8 100644
--- a/pos_payment_terminal/pos_payment_terminal_demo.xml
+++ b/pos_payment_terminal/pos_payment_terminal_demo.xml
@@ -1,6 +1,6 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <openerp>
-<data>
+<data noupdate="1">
 
 <record id="account.check_journal" model="account.journal">
     <field name="payment_mode">check</field>
diff --git a/pos_payment_terminal/pos_payment_terminal_view.xml b/pos_payment_terminal/pos_payment_terminal_view.xml
index f04d4648..8a72bd1a 100644
--- a/pos_payment_terminal/pos_payment_terminal_view.xml
+++ b/pos_payment_terminal/pos_payment_terminal_view.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <openerp>
     <data>