diff --git a/AUTHORS b/AUTHORS
index 3928446166..f4ac6fc3d3 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -157,6 +157,7 @@ Icarus Sparry <golang@icarus.freeuk.com>
 Ingo Oeser <nightlyone@googlemail.com>
 Isaac Wagner <ibw@isaacwagner.me>
 Jakob Borg <jakob@nym.se>
+Jakub Ryszard Czarnowicz <j.czarnowicz@gmail.com>
 James David Chalfant <james.chalfant@gmail.com>
 James Fysh <james.fysh@gmail.com>
 James Gray <james@james4k.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index f5c1dece07..5117e258c4 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -229,6 +229,7 @@ Isaac Wagner <ibw@isaacwagner.me>
 Ivan Krasin <krasin@golang.org>
 Jacob Baskin <jbaskin@google.com>
 Jakob Borg <jakob@nym.se>
+Jakub Ryszard Czarnowicz <j.czarnowicz@gmail.com>
 James Aguilar <jaguilar@google.com>
 James David Chalfant <james.chalfant@gmail.com>
 James Fysh <james.fysh@gmail.com>