diff --git a/util/superiotool/README b/util/superiotool/README
index 07f9c7d..c7e6c30 100644
--- a/util/superiotool/README
+++ b/util/superiotool/README
@@ -89,6 +89,7 @@
 Frieder Ferlemann <Frieder.Ferlemann@web.de>
 Idwer Vollering <idwer_v@hotmail.com>
 Josh Profitt <zorn169@gmail.com>
+Michał Mirosław <mirq-linux@rere.qmqm.pl>
 Rasmus Wiman <rasmus@wiman.org>
 Robinson P. Tryon <bishop.robinson@gmail.com>
 Ronald Hoogenboom <hoogenboom30@zonnet.nl>