diff --git a/Libraries/LibC/stdio.cpp b/Libraries/LibC/stdio.cpp
index 4075ed3321..e59fe96891 100644
--- a/Libraries/LibC/stdio.cpp
+++ b/Libraries/LibC/stdio.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2020, Sergey Bugaev <bugaevc@serenityos.org>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without