diff --git a/product/ERP5Legacy/tests/testLegacyPackingList.py b/product/ERP5Legacy/tests/testLegacyPackingList.py
index a08309a49b1a3608449bd5a6b1db9ed342bf186a..265acb104ee0e3c24a2989488f92656cab0ba11c 100644
--- a/product/ERP5Legacy/tests/testLegacyPackingList.py
+++ b/product/ERP5Legacy/tests/testLegacyPackingList.py
@@ -32,7 +32,7 @@ import transaction
 from Products.ERP5Type.tests.ERP5TypeTestCase import ERP5TypeTestCase
 from zLOG import LOG
 from Products.ERP5Type.tests.Sequence import SequenceList
-from testLegacyRuleOrder import TestOrderMixin
+from testLegacyOrder import TestOrderMixin
 from DateTime import DateTime
 
 class TestPackingListMixin(TestOrderMixin):
@@ -152,22 +152,6 @@ class TestPackingListMixin(TestOrderMixin):
     """
     return 1
 
-  def validateRules(self):
-    """
-    try to validate all rules in rule_tool.
-    """
-    rule_tool = self.getRuleTool()
-    for rule in rule_tool.contentValues(
-        portal_type=rule_tool.getPortalRuleTypeList()):
-      if rule.getValidationState() != 'validated':
-        rule.validate()
-
-    for rule in rule_tool.contentValues(
-        portal_type=rule_tool.getPortalRuleTypeList()):
-      if rule.getValidationState() == 'validated' and rule.getReference() == 'default_accounting_transaction_rule':
-        rule.invalidate()
-
-
   def stepCheckOrderPackingList(self, sequence=None, sequence_list=None, **kw):
     """
       Test if packing list is matching order
diff --git a/product/ERP5Legacy/tests/testLegacyProductionOrder.py b/product/ERP5Legacy/tests/testLegacyProductionOrder.py
index 4629373e80f12f1911442f598db52bad0c1f19af..dd555755d34f0c5913aa61dc9c130256aefbdd92 100644
--- a/product/ERP5Legacy/tests/testLegacyProductionOrder.py
+++ b/product/ERP5Legacy/tests/testLegacyProductionOrder.py
@@ -36,7 +36,7 @@ from Products.ERP5Type.tests.ERP5TypeTestCase import ERP5TypeTestCase
 from zLOG import LOG
 from Products.ERP5Type.tests.Sequence import SequenceList
 from Products.CMFCore.utils import getToolByName
-from testLegacyRuleOrder import TestOrderMixin
+from testLegacyOrder import TestOrderMixin
 
 class TestProductionOrderMixin(TestOrderMixin):
 
diff --git a/product/ERP5Legacy/tests/testLegacySimulationPackingList.py b/product/ERP5Legacy/tests/testLegacySimulationPackingList.py
index eac3559e27118eedc1cb452c7030cd44998bd181..c4bde9ef3190a470f3fc4596385988ca65df0fdb 100644
--- a/product/ERP5Legacy/tests/testLegacySimulationPackingList.py
+++ b/product/ERP5Legacy/tests/testLegacySimulationPackingList.py
@@ -34,7 +34,7 @@ from Products.ERP5Type.UnrestrictedMethod import UnrestrictedMethod
 from Products.ERP5Type.Document.BusinessTemplate import getChainByType
 from zLOG import LOG
 from Products.ERP5Type.tests.Sequence import SequenceList
-from testOrder import TestOrderMixin
+from testLegacyRuleOrder import TestOrderMixin
 from DateTime import DateTime
 from Products.ERP5Type.Globals import PersistentMapping