diff --git a/README.md b/README.md
index ec38ba9..672441d 100644
--- a/README.md
+++ b/README.md
@@ -8,3 +8,10 @@ documentation](http://mjo.tc/atelier/2009/02/arduino-cli.html
 "Documentation") exists.
 
 If you're using Debian or Ubuntu, you can find this in the arduino-core package.
+
+## Contributors
+
+* Martin Oldfield (initial version)
+* Chris Peplin
+* rei_vilo / Olivier
+* Edward Comer