diff --git a/AUTHORS b/AUTHORS
index 6ee6e96..2a20b9c 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -14,5 +14,6 @@ Dmitri Goutnik <dg@syrec.org>
 Daniel Engberg <daniel.engberg.lists@pyret.net>
 Petr Vaněk <pv@excello.cz>
 qianfan Zhao <qianfanguijin@163.com>
+Henner Zeller <h.zeller@acm.org>
 
 Thanks to everyone who has contributed to this project.