diff --git a/tests/test_edocument.py b/tests/test_edocument.py
index a7c9355..179957d 100644
--- a/tests/test_edocument.py
+++ b/tests/test_edocument.py
@@ -131,7 +131,7 @@ class EdocTestCase(ModuleTestCase):
         tax, = Taxes.search([('name', '=', '20% VAT')])
         Taxes.write(*[
             [tax],
-            {'unece_code': 'GST', 'unece_category_code': 'S',
+            {'unece_code': 'VAT', 'unece_category_code': 'S',
              'legal_notice': 'Legal Notice'}])
 
         account_lst = Account.search([