diff --git a/modoboa/locale/ja_JP/LC_MESSAGES/django.po b/modoboa/locale/ja_JP/LC_MESSAGES/django.po
index 8f406fea8..062380afa 100644
--- a/modoboa/locale/ja_JP/LC_MESSAGES/django.po
+++ b/modoboa/locale/ja_JP/LC_MESSAGES/django.po
@@ -3233,7 +3233,7 @@ msgstr "サーバーが認証を求めています"
 
 #: webmail/app_settings.py:113
 msgid "Scheduling settings"
-msgstr "スケジュール設定"
+msgstr "送信予定設定"
 
 #: webmail/app_settings.py:161
 msgid "Default message display mode"