diff --git a/rma_sale/wizards/rma_add_sale.py b/rma_sale/wizards/rma_add_sale.py
index 0946b082..306d61f8 100644
--- a/rma_sale/wizards/rma_add_sale.py
+++ b/rma_sale/wizards/rma_add_sale.py
@@ -10,8 +10,8 @@ class RmaAddSale(models.TransientModel):
     _description = 'Wizard to add rma lines from SO lines'
 
     @api.model
-    def default_get(self, fields):
-        res = super(RmaAddSale, self).default_get(fields)
+    def default_get(self, fields_list):
+        res = super(RmaAddSale, self).default_get(fields_list)
         rma_obj = self.env['rma.order']
         rma_id = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']
diff --git a/rma_sale/wizards/rma_order_line_make_sale_order.py b/rma_sale/wizards/rma_order_line_make_sale_order.py
index 76fbfa97..0cba6c9f 100644
--- a/rma_sale/wizards/rma_order_line_make_sale_order.py
+++ b/rma_sale/wizards/rma_order_line_make_sale_order.py
@@ -32,9 +32,9 @@ class RmaLineMakeSaleOrder(models.TransientModel):
         }
 
     @api.model
-    def default_get(self, fields):
+    def default_get(self, fields_list):
         res = super(RmaLineMakeSaleOrder, self).default_get(
-            fields)
+            fields_list)
         rma_line_obj = self.env['rma.order.line']
         rma_line_ids = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']