diff --git a/po/ta.po b/po/ta.po
index 7ed676045..8461bb019 100644
--- a/po/ta.po
+++ b/po/ta.po
@@ -201,7 +201,7 @@ msgstr "காத்திகை "
 
 #: libraries/messages.inc.php:28
 msgid "Dec"
-msgstr ""
+msgstr "மார்கழி "
 
 #. l10n: See http://www.php.net/manual/en/function.strftime.php to define the format string
 #: libraries/messages.inc.php:30