diff --git a/lang/ko/moodle.php b/lang/ko/moodle.php
index 24154216318..f69d76cdb52 100644
--- a/lang/ko/moodle.php
+++ b/lang/ko/moodle.php
@@ -454,7 +454,7 @@ $string['list'] = '
 $string['listfiles'] = '$a ÀÇ ÆÄÀÏ ¸ñ·Ï';
 $string['listofallpeople'] = '¸ðµç »ç¶÷ ¸ñ·Ï';
 $string['livelogs'] = 'ÃÖ±Ù ÇÑ ½Ã°£µ¿¾ÈÀÇ ·Î±×';
-$string['locale'] = 'ko';
+$string['locale'] = 'ko_KR.euckr';
 $string['location'] = 'À§Ä¡';
 $string['loggedinas'] = '$a °èÁ¤À¸·Î Á¢¼ÓµÇ¾ú½À´Ï´Ù.';
 $string['loggedinnot'] = 'Á¢¼ÓµÇÁö ¾Ê¾Ò½À´Ï´Ù.';