diff --git a/product/ERP5/tests/testInventoryAPI.py b/product/ERP5/tests/testInventoryAPI.py
index 4ca2f46a66ef1ddf8fac55cbecb5d84c4ddd4e9a..a604a97c6a624bf8a933c2c9363281f3260e5fdd 100644
--- a/product/ERP5/tests/testInventoryAPI.py
+++ b/product/ERP5/tests/testInventoryAPI.py
@@ -125,6 +125,7 @@ class InventoryAPITestCase(ERP5TypeTestCase):
                     'person_module',
                     'currency_module',
                     'portal_simulation',
+                    'inventory_module',
                     self.folder.getId() ]:
       folder = getattr(self.getPortal(), module, None)
       if folder: