diff --git a/django/conf/locale/ko/formats.py b/django/conf/locale/ko/formats.py
index 1f3487c6f9..1a0dffaf86 100644
--- a/django/conf/locale/ko/formats.py
+++ b/django/conf/locale/ko/formats.py
@@ -7,7 +7,7 @@ TIME_FORMAT = "A g:i"
 DATETIME_FORMAT = "Y년 n월 j일 g:i A"
 YEAR_MONTH_FORMAT = "Y년 n월"
 MONTH_DAY_FORMAT = "n월 j일"
-SHORT_DATE_FORMAT = "Y-n-j."
+SHORT_DATE_FORMAT = "Y-n-j"
 SHORT_DATETIME_FORMAT = "Y-n-j H:i"
 # FIRST_DAY_OF_WEEK =