diff --git a/AUTHORS b/AUTHORS
index 14c657d4..fdb7ace8 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -26,6 +26,7 @@ Jakob Borg <jakob@nym.se>
 James Patterson <jamespatterson@operamail.com> <jpjp@users.noreply.github.com>
 Jens Diemer <github.com@jensdiemer.de> <git@jensdiemer.de>
 Jochen Voss <voss@seehuhn.de>
+Johan Vromans <jvromans@squirrel.nl>
 Karol Różycki <rozycki.karol@gmail.com>
 Kamada Ken'ichi <kamada@nanohz.org>
 Lode Hoste <zillode@zillode.be>
diff --git a/NICKS b/NICKS
index ac6118ce..4caad5d6 100644
--- a/NICKS
+++ b/NICKS
@@ -40,6 +40,7 @@ pluby		<phill.luby@newredo.com>
 pyfisch		<pyfisch@gmail.com>
 rumpelsepp	<stefan@sevenbyte.org>
 qbit		<qbit@deftly.net>
+sciurius	<jvromans@squirrel.nl>
 seehuhn		<voss@seehuhn.de>
 snnd		<dw@risu.io>
 timabell	<tim@timwise.co.uk>
diff --git a/gui/index.html b/gui/index.html
index 3ced4ee2..5beb6a3c 100644
--- a/gui/index.html
+++ b/gui/index.html
@@ -965,6 +965,7 @@
           <li>James Patterson</li>
           <li>Jens Diemer</li>
           <li>Jochen Voss</li>
+          <li>Johan Vromans</li>
           <li>Kamada Ken'ichi</li>
           <li>Karol Różycki</li>
           <li>Lode Hoste</li>