diff --git a/po/ko.po b/po/ko.po
index 65ca25082d..94428f7cf8 100644
--- a/po/ko.po
+++ b/po/ko.po
@@ -3644,7 +3644,7 @@ msgstr "레이블 키"
 #: libraries/config/messages.inc.php:136 libraries/export/odt.php:324
 #: libraries/tbl_properties.inc.php:135
 msgid "MIME type"
-msgstr ""
+msgstr "MIME 형식"
 
 #: libraries/config/messages.inc.php:102 libraries/config/messages.inc.php:114
 #: libraries/config/messages.inc.php:138 tbl_relation.php:392