diff --git a/account_invoice_update_wizard/__init__.py b/account_invoice_update_wizard/__init__.py
index 3b4c3ed..4027237 100644
--- a/account_invoice_update_wizard/__init__.py
+++ b/account_invoice_update_wizard/__init__.py
@@ -1,3 +1 @@
-# -*- coding: utf-8 -*-
-
 from . import wizard
diff --git a/account_invoice_update_wizard/__openerp__.py b/account_invoice_update_wizard/__manifest__.py
similarity index 100%
rename from account_invoice_update_wizard/__openerp__.py
rename to account_invoice_update_wizard/__manifest__.py
diff --git a/account_invoice_update_wizard/views/account_invoice.xml b/account_invoice_update_wizard/views/account_invoice.xml
index 5d779f4..312f7d7 100644
--- a/account_invoice_update_wizard/views/account_invoice.xml
+++ b/account_invoice_update_wizard/views/account_invoice.xml
@@ -4,14 +4,13 @@
   License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 -->
 
-<openerp>
-<data>
+<odoo>
 
 <record id="invoice_supplier_form" model="ir.ui.view">
     <field name="model">account.invoice</field>
     <field name="inherit_id" ref="account.invoice_supplier_form"/>
     <field name="arch" type="xml">
-        <button name="invoice_cancel" position="before">
+        <button name="action_invoice_cancel" position="before">
             <button name="%(account_invoice_update_action)d" type="action" string="Update Invoice" states="open,paid" groups="account.group_account_invoice"/>
         </button>
     </field>
@@ -21,11 +20,10 @@
     <field name="model">account.invoice</field>
     <field name="inherit_id" ref="account.invoice_form"/>
     <field name="arch" type="xml">
-        <button name="invoice_cancel" position="before">
+        <button name="action_invoice_cancel" position="before">
             <button name="%(account_invoice_update_action)d" type="action" string="Update Invoice" states="open,paid" groups="account.group_account_invoice"/>
         </button>
     </field>
 </record>
 
-</data>
-</openerp>
+</odoo>
diff --git a/account_invoice_update_wizard/wizard/__init__.py b/account_invoice_update_wizard/wizard/__init__.py
index f66fb84..9a89518 100644
--- a/account_invoice_update_wizard/wizard/__init__.py
+++ b/account_invoice_update_wizard/wizard/__init__.py
@@ -1,3 +1 @@
-# -*- coding: utf-8 -*-
-
 from . import account_invoice_update
diff --git a/account_invoice_update_wizard/wizard/account_invoice_update.py b/account_invoice_update_wizard/wizard/account_invoice_update.py
index 3b2f81a..2bc26d6 100644
--- a/account_invoice_update_wizard/wizard/account_invoice_update.py
+++ b/account_invoice_update_wizard/wizard/account_invoice_update.py
@@ -2,9 +2,9 @@
 # © 2017 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
-from openerp import models, fields, api, _
-from openerp.exceptions import Warning as UserError
-import openerp.addons.decimal_precision as dp
+from odoo import models, fields, api, _
+from odoo.exceptions import Warning as UserError
+import odoo.addons.decimal_precision as dp
 
 
 class AccountInvoiceUpdate(models.TransientModel):
diff --git a/account_invoice_update_wizard/wizard/account_invoice_update_view.xml b/account_invoice_update_wizard/wizard/account_invoice_update_view.xml
index 0899298..1eab7c7 100644
--- a/account_invoice_update_wizard/wizard/account_invoice_update_view.xml
+++ b/account_invoice_update_wizard/wizard/account_invoice_update_view.xml
@@ -4,8 +4,7 @@
   License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 -->
 
-<openerp>
-<data>
+<odoo>
 
 <record id="account_invoice_update_form" model="ir.ui.view">
     <field name="model">account.invoice.update</field>
@@ -36,7 +35,6 @@
             </group>
             <footer>
                 <button name="run" type="object" class="oe_highlight" string="Update"/>
-                or 
                 <button special="cancel" string="Cancel" class="oe_link"/>
             </footer>
         </form>
@@ -50,5 +48,4 @@
     <field name="target">new</field>
 </record>
 
-</data>
-</openerp>
+</odoo>