diff --git a/sale_line_change/__manifest__.py b/sale_line_change/__manifest__.py
index 7eaae962..f26c602a 100644
--- a/sale_line_change/__manifest__.py
+++ b/sale_line_change/__manifest__.py
@@ -1,7 +1,7 @@
 {
     'name': 'Sale Line Change',
     'summary': 'Change Confirmed Sale Lines Routes or Warehouses.',
-    'version': '12.0.1.0.0',
+    'version': '13.0.1.0.0',
     'author': "Hibou Corp.",
     'category': 'Sale',
     'license': 'AGPL-3',
diff --git a/sale_line_change/wizard/sale_line_change.py b/sale_line_change/wizard/sale_line_change.py
index 97a0f666..d7ad4005 100644
--- a/sale_line_change/wizard/sale_line_change.py
+++ b/sale_line_change/wizard/sale_line_change.py
@@ -21,7 +21,6 @@ class SaleLineChangeOrder(models.TransientModel):
             rec['line_ids'] = [(0, 0, line_model.values_from_so_line(l)) for l in order.order_line]
         return rec
 
-    @api.multi
     def apply(self):
         self.ensure_one()
         self.line_ids.apply()
diff --git a/sale_line_change/wizard/sale_line_change_views.xml b/sale_line_change/wizard/sale_line_change_views.xml
index bca33ca4..bbdb6976 100644
--- a/sale_line_change/wizard/sale_line_change_views.xml
+++ b/sale_line_change/wizard/sale_line_change_views.xml
@@ -32,7 +32,7 @@
      <record id="action_sale_line_change_order" model="ir.actions.act_window">
         <field name="name">Sale Line Change Order</field>
         <field name="res_model">sale.line.change.order</field>
-        <field name="view_type">form</field>
+<!--        <field name="view_type">form</field> Not a valid field in Odoo 13 ir.actions.act_window -->
         <field name="view_mode">form</field>
         <field name="view_id" ref="sale_line_change_order_form" />
         <field name="target">new</field>