diff --git a/README.md b/README.md
index 066130a..791b2dd 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
-# git-demo #
-
-Github has an introductory tutorial on `git` here:
-
-https://try.github.io
-
-![try-git](doc/try-git.png)
+# git-demo #
+
+Codecademy has an interactive tutorial on `git` here:
+
+https://www.codecademy.com/learn/learn-git
+
+![codecademy](doc/codecademy-git.png)