diff --git a/AUTHORS b/AUTHORS
index 49639b4423..d1fe5e8d41 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -203,3 +203,4 @@ Carlos de la Guardia <cguardia@yahoo.com>
 Matjaz Gregoric <mtyaka@gmail.com>
 Kyle Boots <indagation@gmail.com>
 John Espinosa <johncespinosa@gmail.com>
+Phil McGachey <phil_mcgachey@harvard.edu>