diff --git a/AUTHORS b/AUTHORS
index 2ebaa328f..546983166 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -33,3 +33,4 @@ Salman Aljammaz <s@0x65.net>
 Sarath Lakshman <sarathlakshman@slynux.com>
 Steve Phillips <elimisteve@gmail.com>
 Tamás Gulácsi <tgulacsi78@gmail.com>
+Ulf Holm Nielsen <doktor@dyregod.dk>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 0d9d9c6bf..ce6a5b5da 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -59,3 +59,4 @@ Steve Phillips <elimisteve@gmail.com>
 Tamás Gulácsi <tgulacsi78@gmail.com>
 Tony Chang <tony@ponderer.org>
 Tony Scelfo <scelfo@tonyscelfo.com>
+Ulf Holm Nielsen <doktor@dyregod.dk>