diff --git a/po/zh_TW.po b/po/zh_TW.po
index c0a662e246..c40fb884b9 100644
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -1345,7 +1345,7 @@ msgstr "5月"
 #. l10n: Short month name
 #: js/messages.php:181 libraries/common.lib.php:1579
 msgid "Jun"
-msgstr "Jun"
+msgstr "6月"
 
 #. l10n: Short month name
 #: js/messages.php:183 libraries/common.lib.php:1581