diff --git a/CREDITS b/CREDITS
index ee1183fc..22c743c8 100644
--- a/CREDITS
+++ b/CREDITS
@@ -40,6 +40,10 @@ W: https://github.com/Cyberax
 N: AuRiMaS666
 W: https://github.com/AuRiMaS666
 
+N: firefox9067
+E: firefox@snowdot.kr
+W: https://github.com/firefox9067
+
 N: Jani Haiko
 E: haiko.jani@gmail.com
 W: https://github.com/ojaha065
diff --git a/README.org b/README.org
index 894a13b8..f38e3ea4 100644
--- a/README.org
+++ b/README.org
@@ -209,6 +209,7 @@ Thanks to all sponsors & contributors to this project for providing help and dev
 [[https://github.com/Mike-Kennelly][@@html:<img src="https://avatars.githubusercontent.com/u/151653777?s=60&v=4"/>@@]]
 [[https://github.com/Cyberax][@@html:<img width="60" height="60" src="https://avatars.githubusercontent.com/u/1136550?s=60&v=4"/>@@]]
 [[https://github.com/AuRiMaS666][@@html:<img width="60" height="60" src="https://avatars.githubusercontent.com/u/59185222?s=60&v=4"/>@@]]
+[[https://github.com/firefox9067][@@html:<img width="60" height="60" src="https://avatars.githubusercontent.com/u/80527364?s=60&v=4"/>@@]]
 
 - A donation was received from Safira on [[https://ko-fi.com/home/coffeeshop?txid=97e5fa0d-c73e-4308-a2fd-6b44b08cd828][Ko-Fi]]
 - Private sponsors: 3