diff --git a/hr_expense_change/__manifest__.py b/hr_expense_change/__manifest__.py
index e70df4ee..a7543889 100644
--- a/hr_expense_change/__manifest__.py
+++ b/hr_expense_change/__manifest__.py
@@ -1,7 +1,7 @@
 {
     'name': 'HR Expense Change',
     'author': 'Hibou Corp. <hello@hibou.io>',
-    'version': '12.0.1.0.0',
+    'version': '13.0.1.0.0',
     'category': 'Employees',
     'sequence': 95,
     'summary': 'Technical foundation for changing expenses.',
diff --git a/hr_expense_change/wizard/expense_change.py b/hr_expense_change/wizard/expense_change.py
index f2e21b20..d3250352 100644
--- a/hr_expense_change/wizard/expense_change.py
+++ b/hr_expense_change/wizard/expense_change.py
@@ -41,7 +41,6 @@ class ExpenseChangeWizard(models.TransientModel):
             vals['date'] = self.date
         return vals
 
-    @api.multi
     def affect_change(self):
         self.ensure_one()
         vals = self._new_expense_vals()
diff --git a/hr_expense_change/wizard/expense_change_views.xml b/hr_expense_change/wizard/expense_change_views.xml
index 18113205..95250bc6 100644
--- a/hr_expense_change/wizard/expense_change_views.xml
+++ b/hr_expense_change/wizard/expense_change_views.xml
@@ -26,7 +26,6 @@
         <field name="name">Expense Change Wizard</field>
         <field name="type">ir.actions.act_window</field>
         <field name="res_model">hr.expense.change</field>
-        <field name="view_type">form</field>
         <field name="view_mode">form</field>
         <field name="target">new</field>
     </record>