diff --git a/README.md b/README.md
index 8a2fe97..f0a53e0 100644
--- a/README.md
+++ b/README.md
@@ -244,6 +244,7 @@
 * [**Go**: _Lexical Scanning in Go_](https://www.youtube.com/watch?v=HxaD_trXwRE) [video]
 * [**Haskell**: _Let's Build a Compiler_](http://alephnullplex.github.io/cradle/)
 * [**Haskell**: _Write You a Haskell_](http://dev.stephendiehl.com/fun/)
+* [**Haskell**: _Write Yourself a Scheme in 48 Hours_](https://en.wikibooks.org/wiki/Write_Yourself_a_Scheme_in_48_Hours)
 * [**Java**: _Crafting interpreters: A handbook for making programming languages_](http://www.craftinginterpreters.com/)
 * [**JavaScript**: _The Super Tiny Compiler_](https://github.com/jamiebuilds/the-super-tiny-compiler)
 * [**JavaScript**: _The Super Tiny Interpreter_](https://github.com/keyanzhang/the-super-tiny-interpreter)