diff --git a/interpreter/references.md b/interpreter/references.md
index 153856a7..227aa3d6 100644
--- a/interpreter/references.md
+++ b/interpreter/references.md
@@ -1,3 +1,5 @@
 https://github.com/skinny85/graalvm-truffle-tutorial/blob/master/part-15/src/main/java/com/endoflineblog/truffle/part_15/EasyScriptTruffleLanguage.java
 
-https://www.endoflineblog.com/graal-truffle-tutorial-part-0-what-is-truffle
\ No newline at end of file
+https://www.endoflineblog.com/graal-truffle-tutorial-part-0-what-is-truffle
+
+https://github.com/kanaka/mal/blob/master/impls/java-truffle/README.md
\ No newline at end of file