diff --git a/index.markdown b/index.markdown
index 1a0dc1b..feb9343 100644
--- a/index.markdown
+++ b/index.markdown
@@ -467,6 +467,7 @@ you've got enough staff to cope with emergencies or unexpected dropouts!
 * [Jonathan Markwell](http://inuda.org/) Inuda Community
 * [Hannes Ebner](http://greenhackathon.com/) Green Hackathon
 * [Jorge Zapico](http://greenhackathon.com/) Green Hackathon
+* [Andy Piper](http://andypiper.co.uk/) hackathon supporter
 
 </div>