diff --git a/po/ko.po b/po/ko.po
index 6d67e6270a..65ca25082d 100644
--- a/po/ko.po
+++ b/po/ko.po
@@ -3638,7 +3638,7 @@ msgstr "테이블 설명(Continued)"
 #: libraries/config/messages.inc.php:99 libraries/config/messages.inc.php:105
 #: libraries/export/latex.php:54 libraries/export/latex.php:78
 msgid "Label key"
-msgstr ""
+msgstr "레이블 키"
 
 #: libraries/config/messages.inc.php:100 libraries/config/messages.inc.php:112
 #: libraries/config/messages.inc.php:136 libraries/export/odt.php:324