diff --git a/base_vat_optional_vies/__manifest__.py b/base_vat_optional_vies/__manifest__.py
index 02639915c..9f07ff52f 100644
--- a/base_vat_optional_vies/__manifest__.py
+++ b/base_vat_optional_vies/__manifest__.py
@@ -6,7 +6,7 @@
 {
     'name': "Optional validation of VAT via VIES",
     'category': 'Accounting',
-    'version': '12.0.1.0.0',
+    'version': '12.0.1.0.1',
     'depends': [
         'base_vat',
     ],
diff --git a/base_vat_optional_vies/models/res_partner.py b/base_vat_optional_vies/models/res_partner.py
index 1cf0a3bc7..7e1800d13 100644
--- a/base_vat_optional_vies/models/res_partner.py
+++ b/base_vat_optional_vies/models/res_partner.py
@@ -34,7 +34,7 @@ class ResPartner(models.Model):
             return self.simple_vat_check(country_code, vat_number)
         return res
 
-    @api.constrains('vat', 'commercial_partner.country_id')
+    @api.constrains('vat')
     def check_vat(self):
         for partner in self:
             partner = partner.with_context(vat_partner=partner)