diff --git a/ko.json b/ko.json
index ae232fbdefee115f88d1fc96acd8210b356505e7..5b855313c3d5369731a3e80e1bd242502ab2c66a 100644
--- a/ko.json
+++ b/ko.json
@@ -665,7 +665,7 @@
         "nextWeek": "dddd {{time}}",
         "defaults": {
             "twelvehour": "yes",
-            "date_separator": ".",
+            "date_separator": "/",
             "date_format": "IS08601"
         }
     },