diff --git a/README.md b/README.md
index e875f5b..b462b33 100644
--- a/README.md
+++ b/README.md
@@ -163,6 +163,7 @@ _Source:_ [What is Docker](https://www.docker.com/whatisdocker/)
 * [Docker on Windows behind a firewall](http://toedter.com/2015/05/11/docker-on-windows-behind-a-firewall/) by [@kaitoedter](http://twitter.com/kaitoedter)
 * [Pulling Git into a Docker image without leaving SSH keys behind](http://blog.cloud66.com/pulling-git-into-a-docker-image-without-leaving-ssh-keys-behind/) by [@khash](https://github.com/khash)
 * [6 Million Ways To Log In Docker](http://www.slideshare.net/raychaser/6-million-ways-to-log-in-docker-nyc-docker-meetup-12172014) by [@aychaser](https://twitter.com/aychaser)
+* [Dockerfile Generator](http://jrruethe.github.io/blog/2015/09/20/dockerfile-generator) (ruby script)
 
 ## Newsletter
 * [Docker Team](https://www.docker.com/)