diff --git a/localedata/ChangeLog b/localedata/ChangeLog
index 94589ae43c..623b071a95 100644
--- a/localedata/ChangeLog
+++ b/localedata/ChangeLog
@@ -1,3 +1,8 @@
+2017-07-24  Akhilesh Kumar <akhilesh.k@samsung.com>
+
+	[BZ #21796]
+	* locales/ko_KR (LC_ADDRESS): Add country_isbn.
+
 2017-07-24  Akhilesh Kumar <akhilesh.k@samsung.com>
 
 	[BZ #21794]
diff --git a/localedata/locales/ko_KR b/localedata/locales/ko_KR
index c8b8ab3fa5..798f6817c4 100644
--- a/localedata/locales/ko_KR
+++ b/localedata/locales/ko_KR
@@ -6242,6 +6242,7 @@ country_name "<UB300><UD55C><UBBFC><UAD6D>"
 country_ab2 "<U004B><U0052>"
 country_ab3 "<U004B><U004F><U0052>"
 country_num 410
+country_isbn "979-11,978-89"
 % ROK
 country_car    "<U0052><U004F><U004B>"
 % 한국말