Declare wizard pay invoice before invoice view as it is used inside

invoice.xml

@@ -147,6 +147,11 @@
             <field name="perm_unlink" eval="False"/>
         </record>
 
+        <record model="ir.action.wizard" id="wizard_pay_invoice">
+            <field name="name">Pay Invoice</field>
+            <field name="wiz_name">account.invoice.pay_invoice</field>
+        </record>
+
         <record model="ir.ui.view" id="invoice_view_form">
             <field name="model">account.invoice</field>
             <field name="type">form</field>
@@ -660,12 +665,6 @@
             </field>
         </record>
 
-
-        <record model="ir.action.wizard" id="wizard_pay_invoice">
-            <field name="name">Pay Invoice</field>
-            <field name="wiz_name">account.invoice.pay_invoice</field>
-        </record>
-
         <record model="ir.ui.view" id="pay_invoice_init_view_form">
             <field name="model">account.invoice.pay_invoice.init</field>
             <field name="type">form</field>