diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d77afbc443..6f07fcbcc7 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -182,7 +182,7 @@ One way to automate this, is customise your get ``commit.template`` by adding
 a ``prepare-commit-msg`` hook to your docker checkout:
 
 ```
-curl -o .git/hooks/prepare-commit-msg https://raw.github.com/dotcloud/docker/master/contrib/prepare-commit-msg.hook && chmod +x .git/hooks/prepare-commit-msg
+curl -o .git/hooks/prepare-commit-msg https://raw.githubusercontent.com/dotcloud/docker/master/contrib/prepare-commit-msg.hook && chmod +x .git/hooks/prepare-commit-msg
 ```
 
 * Note: the above script expects to find your GitHub user name in ``git config --get github.user``