diff --git a/po/ko.po b/po/ko.po
index 3795eceb7..e6413f6cc 100644
--- a/po/ko.po
+++ b/po/ko.po
@@ -1055,7 +1055,7 @@ msgstr "4월"
 
 #: js/messages.php:86
 msgid "May"
-msgstr "푸른달"
+msgstr "5월"
 
 #: js/messages.php:87
 #, fuzzy