diff --git a/account_banking/wizard/account_payment_order.py b/account_banking/wizard/account_payment_order.py
index 686c8bdfe..f85b556ba 100644
--- a/account_banking/wizard/account_payment_order.py
+++ b/account_banking/wizard/account_payment_order.py
@@ -112,7 +112,7 @@ class payment_order_create(osv.osv_memory):
                 'state': state,
                 ### end account banking
                 'date': date_to_pay,
-                'currency': line.invoice and line.invoice.currency_id.id or False,
+                'currency': line.invoice and line.invoice.currency_id.id or line.journal_id.currency.id or line.journal_id.company_id.currency_id.id,
                 }, context=context)
         return {'type': 'ir.actions.act_window_close'}