diff --git a/mail_notification_custom_subject/i18n/mail_notification_custom_subject.pot b/mail_notification_custom_subject/i18n/mail_notification_custom_subject.pot
index 50d826a7b..12eb71fa6 100644
--- a/mail_notification_custom_subject/i18n/mail_notification_custom_subject.pot
+++ b/mail_notification_custom_subject/i18n/mail_notification_custom_subject.pot
@@ -4,7 +4,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 15.0\n"
+"Project-Id-Version: Odoo Server 17.0\n"
 "Report-Msgid-Bugs-To: \n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -53,11 +53,6 @@ msgstr ""
 msgid "ID"
 msgstr ""
 
-#. module: mail_notification_custom_subject
-#: model:ir.model.fields,field_description:mail_notification_custom_subject.field_mail_message_custom_subject____last_update
-msgid "Last Modified on"
-msgstr ""
-
 #. module: mail_notification_custom_subject
 #: model:ir.model.fields,field_description:mail_notification_custom_subject.field_mail_message_custom_subject__write_uid
 msgid "Last Updated by"