diff --git a/product/ERP5Banking/tests/testERP5BankingClassificationSurvey.py b/product/ERP5Banking/tests/testERP5BankingClassificationSurvey.py
index 7298810580e07b03ac9cc413dcdd1d8c3a94850d..9064a66295de21f891e87df79476365b0461ed88 100755
--- a/product/ERP5Banking/tests/testERP5BankingClassificationSurvey.py
+++ b/product/ERP5Banking/tests/testERP5BankingClassificationSurvey.py
@@ -115,7 +115,7 @@ class TestERP5BankingClassificationSurvey(TestERP5BankingMixin, ERP5TypeTestCase
     line_list = [inventory_dict_line_1, inventory_dict_line_2]
     self.encaisse_a_detruire = self.paris.caveau.auxiliaire.encaisse_des_billets_a_ventiler_et_a_detruire
     self.encaisse_detruit = self.paris.caveau.auxiliaire.encaisse_des_billets_ventiles_et_detruits
-    self.encaisse_externe = self.paris.caveau.externes.encaisse_des_externes
+    self.encaisse_externe = self.paris.caveau.auxiliaire.encaisse_des_externes
 
     self.createCashInventory(source=None, destination=self.encaisse_a_detruire, currency=self.currency_1,
                              line_list=line_list)