diff --git a/free-programming-books.md b/free-programming-books.md
index 7e0ec0a21..1484e3d8c 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -52,6 +52,7 @@
 * [R](#r)
 * [Ruby](#ruby)
 * [Ruby on Rails](#ruby-on-rails)
+* [Rust](#rust)
 * [Scala](#scala)
 * [Scheme](#scheme)
 * [Sed](#sed)