diff --git a/mail_composer_cc_bcc_account/tests/test_mail_cc_bcc.py b/mail_composer_cc_bcc_account/tests/test_mail_cc_bcc.py
index 388c3952..11f48d4b 100644
--- a/mail_composer_cc_bcc_account/tests/test_mail_cc_bcc.py
+++ b/mail_composer_cc_bcc_account/tests/test_mail_cc_bcc.py
@@ -3,8 +3,10 @@
 
 from odoo.addons.account.tests.test_account_move_send import TestAccountMoveSendCommon
 from odoo.addons.mail.tests.common import MailCommon
+from odoo.tests import tagged
 
 
+@tagged("post_install_l10n", "post_install", "-at_install")
 class TestMailCcBccInvoice(TestAccountMoveSendCommon, MailCommon):
     @classmethod
     def setUpClass(cls):