diff --git a/product/ERP5/tests/testERP5Commerce.py b/product/ERP5/tests/testERP5Commerce.py
index bc39c5c99ef57a554ddf17cb286f6fc56ac37889..658d558096614e3c0821dc9449c56de55f27ce6c 100644
--- a/product/ERP5/tests/testERP5Commerce.py
+++ b/product/ERP5/tests/testERP5Commerce.py
@@ -99,7 +99,8 @@ class TestCommerce(ERP5TypeTestCase):
     """
       Return the list of required business templates.
     """
-    return ('erp5_base',
+    return ('erp5_core_proxy_field_legacy',
+            'erp5_base',
             'erp5_web',
             'erp5_pdm',
             'erp5_simulation',