diff --git a/AUTHORS b/AUTHORS
index 6a6e9b5..b476f78 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -12,6 +12,7 @@ Jameel Haffejee <RC1140@republiccommandos.co.za>
 Justin Abrahms <justin@abrah.ms>
 Konrad Malawski <konrad.malawski@project13.pl>
 Google Inc.
+Ondrej Kupka <ondra.cap@gmail.com>
 Quinn Slack <qslack@qslack.com>
 Sean Wang <sean@decrypted.org>
 Shawn Smith <shawnpsmith@gmail.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 2ec185b..7bf1ac5 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -21,6 +21,7 @@ Jameel Haffejee <RC1140@republiccommandos.co.za>
 Jason Hall <jasonhall@google.com>
 Justin Abrahms <justin@abrah.ms>
 Konrad Malawski <konrad.malawski@project13.pl>
+Ondrej Kupka <ondra.cap@gmail.com>
 Quinn Slack <qslack@qslack.com>
 Sean Wang <sean@decrypted.org>
 Shawn Smith <shawnpsmith@gmail.com>