diff --git a/user_manual/locale/de/LC_MESSAGES/groupware/mail.pot b/user_manual/locale/de/LC_MESSAGES/groupware/mail.pot
index 837babea1..d474a1c54 100644
--- a/user_manual/locale/de/LC_MESSAGES/groupware/mail.pot
+++ b/user_manual/locale/de/LC_MESSAGES/groupware/mail.pot
@@ -375,7 +375,7 @@ msgstr ""
 
 #: ../../groupware/mail.rst:161
 msgid "Edit tags"
-msgstr "Schlagwörter Bearbeiten"
+msgstr "Schlagworte bearbeiten"
 
 #: ../../groupware/mail.rst:162
 msgid "Open action menu of an envelope"