diff --git a/free-programming-books.md b/free-programming-books.md
index a7914f9e2ba4c70758f2e8fb86681bef6f176384..3f377333f5b0a58868c11b9590f63e66db8e8e67 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -1736,7 +1736,7 @@ See also [TeX](#tex)
 * [Ruby on Rails 3.2 - Step by Step](http://www.xyzpub.com/en/ruby-on-rails/3.2/)
 * [Ruby on Rails 4.0 Guide](http://www.xyzpub.com/en/ruby-on-rails/4.0/)
 * [Ruby on Rails Guides](http://guides.rubyonrails.org)
-* [Ruby on Rails Tutorial: Learn Rails By Example](http://ruby.railstutorial.org/ruby-on-rails-tutorial-book)
+* [Ruby on Rails Tutorial: Learn Rails By Example](https://www.railstutorial.org/book/)
 * [Upgrading to Rails 4](https://github.com/alindeman/upgradingtorails4)