diff --git a/.editorconfig b/.editorconfig
index c0ea55f4c8..e67a88a445 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -17,7 +17,7 @@ indent_size = 4
 trim_trailing_whitespace = true
 
 #license header
-file_header_template = Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.\nSee the LICENCE file in the repository root for full licence text.
+file_header_template = Copyright (c) ppy Pty Ltd <contact@ppy.sh>, sim1222 <kokt@sim1222.com>. Licensed under the MIT Licence.\nSee the LICENCE file in the repository root for full licence text.
 
 #Roslyn naming styles
 
@@ -198,4 +198,4 @@ indent_size = 2
 trim_trailing_whitespace = true
 
 dotnet_diagnostic.OLOC001.words_in_name = 5
-dotnet_diagnostic.OLOC001.license_header = // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.\n// See the LICENCE file in the repository root for full licence text.
+dotnet_diagnostic.OLOC001.license_header = // Copyright (c) ppy Pty Ltd <contact@ppy.sh>, sim1222 <kokt@sim1222.com>. Licensed under the MIT Licence.\n// See the LICENCE file in the repository root for full licence text.
diff --git a/LICENCE b/LICENCE
index d3e7537cef..117ccc0d4e 100644
--- a/LICENCE
+++ b/LICENCE
@@ -1,4 +1,5 @@
 Copyright (c) 2022 ppy Pty Ltd <contact@ppy.sh>.
+Copyright (c) sim1222 <kokt@sim1222.com>.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/osu.Game/.editorconfig b/osu.Game/.editorconfig
index 539cd56dab..4ca3262703 100644
--- a/osu.Game/.editorconfig
+++ b/osu.Game/.editorconfig
@@ -1,4 +1,4 @@
 [*.cs]
 dotnet_diagnostic.OLOC001.words_in_name = 5
 dotnet_diagnostic.OLOC001.prefix_namespace = osu.Game.Resources.Localisation
-dotnet_diagnostic.OLOC001.license_header = // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.\n// See the LICENCE file in the repository root for full licence text.
+dotnet_diagnostic.OLOC001.license_header = // sim1222 <kokt@sim1222.com>. Licensed under the MIT Licence.\n// See the LICENCE file in the repository root for full licence text.
diff --git a/osu.licenseheader b/osu.licenseheader
index ab8af1984b..21f1c1d845 100644
--- a/osu.licenseheader
+++ b/osu.licenseheader
@@ -1,9 +1,9 @@
 extensions: .cs
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>, sim1222 <kokt@sim1222.com>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
 extensions:  .xml .config .xsd
 <!--
-Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+Copyright (c) ppy Pty Ltd <contact@ppy.sh>, sim1222 <kokt@sim1222.com>. Licensed under the MIT Licence.
 See the LICENCE file in the repository root for full licence text.
 -->
\ No newline at end of file