diff --git a/books/free-programming-books-ko.md b/books/free-programming-books-ko.md
index a4c7a0bce..92810cf4b 100644
--- a/books/free-programming-books-ko.md
+++ b/books/free-programming-books-ko.md
@@ -120,7 +120,7 @@
 
 ### Linux
 
-* [리눅스 서버를 다루는 기술](https://thebook.io/006718/)
+* [리눅스 서버를 다루는 기술](https://web.archive.org/web/20220107111504/https://thebook.io/006718/) *(:card_file_box: archived)*
 * [GNOME 배우기](https://sites.google.com/site/gnomekr/home/learning_gnome)