diff --git a/addons/account/wizard/account_move_journal.py b/addons/account/wizard/account_move_journal.py
index 4c6784e03e9..5756fed4264 100644
--- a/addons/account/wizard/account_move_journal.py
+++ b/addons/account/wizard/account_move_journal.py
@@ -21,6 +21,7 @@
from osv import osv
from tools.translate import _
+import tools
class account_move_journal(osv.osv_memory):
_name = "account.move.journal"
@@ -100,7 +101,7 @@ class account_move_journal(osv.osv_memory):
- """ % (str(journal), str(period))
+ """ % (tools.ustr(journal), tools.ustr(period))
res.update({
'arch':view
diff --git a/addons/account_voucher/voucher_payment_receipt_view.xml b/addons/account_voucher/voucher_payment_receipt_view.xml
index a8f827e7bb8..e1122e07674 100644
--- a/addons/account_voucher/voucher_payment_receipt_view.xml
+++ b/addons/account_voucher/voucher_payment_receipt_view.xml
@@ -181,10 +181,10 @@