diff --git a/AUTHORS b/AUTHORS
index 069e61590e..5c1955db14 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -77,6 +77,7 @@ Jeff R. Allen <jra@nella.org>
 Jeffrey M Hodges <jeff@somethingsimilar.com>
 Jim McGrath <jimmc2@gmail.com>
 Joe Poirier <jdpoirier@gmail.com>
+Jonathan Mark <jhmark@xenops.com>
 Jonathan Wills <runningwild@gmail.com>
 Jose Luis Vázquez González <josvazg@gmail.com>
 Josh Goebel <dreamer3@gmail.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 4c5d266bb2..ae1ce2c486 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -124,6 +124,7 @@ Joe Poirier <jdpoirier@gmail.com>
 Johan Euphrosine <proppy@google.com>
 John DeNero <denero@google.com>
 Jonathan Allie <jonallie@google.com>
+Jonathan Mark <jhmark@xenops.com> <jhmark000@gmail.com>
 Jonathan Wills <runningwild@gmail.com>
 Jos Visser <josv@google.com>
 Jose Luis Vázquez González <josvazg@gmail.com>