diff --git a/product/ERP5/tests/testTemplateTool.py b/product/ERP5/tests/testTemplateTool.py
index 9dbb23f9223b644a2d6d74ca44d40a571006bce5..b05c64727ad4e77d15ba067ce2ac6e8f48cfae40 100644
--- a/product/ERP5/tests/testTemplateTool.py
+++ b/product/ERP5/tests/testTemplateTool.py
@@ -95,7 +95,7 @@ class TestTemplateTool(ERP5TypeTestCase):
     self.assertEquals(len(bt_list), 1)
     erp5_base = bt_list[0].getObject()
     try:
-      erp5_base.edit(revision=int(erp5_base.getRevision()) - 10)
+      erp5_base.edit(revision=0)
 
       updatable_bt_list = \
         self.templates_tool.getRepositoryBusinessTemplateList(update_only=True)