diff --git a/README.md b/README.md
index fcda0e6..f1428fd 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Linked lists, pointer tricks and good taste
+# TIGO-0001: Linked lists, pointer tricks and good taste
 
 * [Introduction](#introduction)
 * [The code](#the-code)