diff --git a/product/ERP5Security/tests/testERP5Security.py b/product/ERP5Security/tests/testERP5Security.py
index f077e2b75091ee46c4a54bd9366104fa9b6248ee..56407296134baa4ed1d16792280bfd9febd003e3 100644
--- a/product/ERP5Security/tests/testERP5Security.py
+++ b/product/ERP5Security/tests/testERP5Security.py
@@ -33,12 +33,10 @@
 import unittest
 import transaction
 
-from Products.ERP5Type.tests.ERP5TypeTestCase import ERP5TypeTestCase,\
-                                                     get_request
+from Products.ERP5Type.tests.ERP5TypeTestCase import ERP5TypeTestCase
 from AccessControl.SecurityManagement import newSecurityManager
 from AccessControl.SecurityManagement import getSecurityManager
 from zLOG import LOG
-from Products.ERP5Type.Cache import clearCache
 from Products.PluggableAuthService import PluggableAuthService
 from zope.interface.verify import verifyClass
 from DateTime import DateTime