diff --git a/free-programming-books-ja.md b/free-programming-books-ja.md
index c4de4eba..e5dc9f88 100644
--- a/free-programming-books-ja.md
+++ b/free-programming-books-ja.md
@@ -471,10 +471,11 @@
 
 
 ### Scala
-* [Learning Scalaz](http://eed3si9n.com/learning-scalaz/)
+* [Learning Scalaz](http://eed3si9n.com/learning-scalaz/ja)
 * [tetrix in Scala](http://eed3si9n.com/tetrix-in-scala-html5-book)
 
 
+
 ### Scheme
 * [Gauche ユーザリファレンス](http://practical-scheme.net/gauche/man/gauche-refj.html) - 川合史朗
 * [お気楽 Scheme プログラミング入門](http://www.geocities.jp/m_hiroi/func/scheme.html) - 広井誠