diff --git a/bt5/erp5_accounting/WorkflowTemplateItem/portal_workflow/accounting_period_workflow/scripts/AccountingPeriod_CheckDates.xml b/bt5/erp5_accounting/WorkflowTemplateItem/portal_workflow/accounting_period_workflow/scripts/AccountingPeriod_CheckDates.xml
index f6d5dccc15bd9774dfff75591c2d6d3ba1ae8b23..e3f94c283478877e7f92cdbc93284501290125fd 100644
--- a/bt5/erp5_accounting/WorkflowTemplateItem/portal_workflow/accounting_period_workflow/scripts/AccountingPeriod_CheckDates.xml
+++ b/bt5/erp5_accounting/WorkflowTemplateItem/portal_workflow/accounting_period_workflow/scripts/AccountingPeriod_CheckDates.xml
@@ -83,9 +83,6 @@ stop_date = closing_period.getStopDate()\n
 if start_date > stop_date :\n
   raise ValidationFailed, N_("Start Date is After Stop Date")\n
 \n
-if start_date.year() != stop_date.year() :\n
-  raise ValidationFailed, N_("Start Date is not the same year as Stop Date")\n
-\n
 period_list = closing_period.getParentValue().searchFolder(\n
                   simulation_state = valid_states,\n
                   sort_on = [(\'delivery.start_date\', \'asc\')],\n
diff --git a/bt5/erp5_accounting/bt/revision b/bt5/erp5_accounting/bt/revision
index f123c4f4b597ed834ae3c05dd9d4c96cf014f2bb..99bc3d518639f3433852c803ea7199085b6616cb 100644
--- a/bt5/erp5_accounting/bt/revision
+++ b/bt5/erp5_accounting/bt/revision
@@ -1 +1 @@
-251
\ No newline at end of file
+253
\ No newline at end of file