diff --git a/addons/auction/auction_demo.xml b/addons/auction/auction_demo.xml
index 45b157e6545..0103d4c3f8e 100644
--- a/addons/auction/auction_demo.xml
+++ b/addons/auction/auction_demo.xml
@@ -11,7 +11,7 @@
 
     <record model="account.account" id="auction_income_view">
 		<field name="name">Auction Adjudications</field>
-		<field name="code">0</field>
+		<field name="code">A0</field>
 		<field name="type">view</field>
 		<field name="currency_id" search="[('name','=','EUR')]"/>
 		<field name="parent_id" eval="0">
@@ -22,7 +22,7 @@
 
     <record model="account.account" id="auction_expense_view">
 		<field name="name">Auction Adjudication Expenses</field>
-		<field name="code">1</field>
+		<field name="code">A1</field>
 		<field name="type">view</field>
 		<field name="currency_id" search="[('name','=','EUR')]"/>
 		<field name="parent_id" eval="0">
@@ -33,7 +33,7 @@
 
 	<record model="account.account" id="auction_income">
 		<field name="name">Auction Adjudications</field>
-		<field name="code">7x*</field>
+		<field name="code">A7x*</field>
 		 <field name="user_type" ref="account.account_type_income"/> 
 		<field name="type">receivable</field>
 		<field name="currency_id" search="[('name','=','EUR')]"/>
@@ -42,7 +42,7 @@
 	
 	<record model="account.account" id="auction_expense">
 		<field name="name">Auction Adjudication Expenses</field>
-		<field name="code">6x*</field>
+		<field name="code">A6x*</field>
 		<field name="user_type" ref="account.account_type_expense"/>
 		<field name="type">payable</field>
 		<field name="currency_id" search="[('name','=','EUR')]"/>
@@ -51,7 +51,7 @@
 
 	<record model="account.account" id="auction_income_costs">
 		<field name="name">Auction Buyer Costs</field>
-		<field name="code">8x*</field>
+		<field name="code">A8x*</field>
 		<field name="type">payable</field>
 		<field name="currency_id" search="[('name','=','EUR')]"/>
 		<field name="parent_id" eval="auction_income_view"/>
@@ -59,7 +59,7 @@
 	</record>
 	<record model="account.account" id="auction_expense_costs">
 		<field name="name">Auction Seller Costs</field>
-		<field name="code">9x*</field>
+		<field name="code">A9x*</field>
 		<field name="type">receivable</field>
 		<field name="currency_id" search="[('name','=','EUR')]"/>
 		<field name="parent_id" eval="auction_expense_view"/>