diff --git a/product/ERP5Banking/tests/testERP5BankingCashBalanceRegulation.py b/product/ERP5Banking/tests/testERP5BankingCashBalanceRegulation.py
index fcace4eda455508b65838d4e16aebd6a7f38f0fa..e3b0b38e746ed86c0562da3c35b632526a6cfe64 100644
--- a/product/ERP5Banking/tests/testERP5BankingCashBalanceRegulation.py
+++ b/product/ERP5Banking/tests/testERP5BankingCashBalanceRegulation.py
@@ -159,6 +159,8 @@ class TestERP5BankingCashBalanceRegulation(TestERP5BankingMixin, ERP5TypeTestCas
     self.createERP5Users(user_dict)
     self.logout()
     self.login('super_user')
+    # open counter date and counter
+    self.openCounterDate(site=self.paris)