diff --git a/product_contract_variable_quantity/models/sale_order_line.py b/product_contract_variable_quantity/models/sale_order_line.py
index 3cb055acc..fad3de960 100644
--- a/product_contract_variable_quantity/models/sale_order_line.py
+++ b/product_contract_variable_quantity/models/sale_order_line.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 LasLabs Inc.
 # Copyright 2017 ACSONE SA/NV.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
diff --git a/product_contract_variable_quantity/tests/test_sale_order.py b/product_contract_variable_quantity/tests/test_sale_order.py
index b820f1c96..a0a7ad60e 100644
--- a/product_contract_variable_quantity/tests/test_sale_order.py
+++ b/product_contract_variable_quantity/tests/test_sale_order.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2018 ACSONE SA/NV.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).