diff --git a/addons/sale_coupon/tests/common.py b/addons/sale_coupon/tests/common.py
index 03820578f64..fec5d669aba 100644
--- a/addons/sale_coupon/tests/common.py
+++ b/addons/sale_coupon/tests/common.py
@@ -1,14 +1,19 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
-from openerp.tests import common
+from odoo.addons.sale.tests.test_sale_product_attribute_value_config import TestSaleProductAttributeValueSetup
 
 
-class TestSaleCouponCommon(common.TransactionCase):
+class TestSaleCouponCommon(TestSaleProductAttributeValueSetup):
 
     def setUp(self):
         super(TestSaleCouponCommon, self).setUp()
 
+        # set currency to not rely on demo data and avoid possible race condition
+        self.currency_ratio = 1.0
+        pricelist = self.env.ref('product.list0')
+        pricelist.currency_id = self._setup_currency(self.currency_ratio)
+
         # Set all the existing programs to active=False to avoid interference
         self.env['sale.coupon.program'].search([]).write({'active': False})
 
diff --git a/addons/website_sale_coupon/tests/test_shop_sale_coupon.py b/addons/website_sale_coupon/tests/test_shop_sale_coupon.py
index 1ab113c83a8..4910d95f827 100644
--- a/addons/website_sale_coupon/tests/test_shop_sale_coupon.py
+++ b/addons/website_sale_coupon/tests/test_shop_sale_coupon.py
@@ -1,14 +1,23 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
 from odoo.tests import HttpCase, tagged
+from odoo.addons.sale.tests.test_sale_product_attribute_value_config import TestSaleProductAttributeValueSetup
 
 
 @tagged('post_install', '-at_install')
-class TestUi(HttpCase):
+class TestUi(TestSaleProductAttributeValueSetup, HttpCase):
 
     post_install = True
     at_install = False
 
+    def setUp(self):
+        super(TestUi, self).setUp()
+
+        # set currency to not rely on demo data and avoid possible race condition
+        self.currency_ratio = 1.0
+        pricelist = self.env.ref('product.list0')
+        pricelist.currency_id = self._setup_currency(self.currency_ratio)
+
     def test_01_admin_shop_sale_coupon_tour(self):
         # pre enable "Show # found" option to avoid race condition...
         self.env.ref("website_sale.search count").write({"active": True})