diff --git a/src/os/win32/ngx_user.h b/src/os/win32/ngx_user.h
index fd30df2..61408e4 100644
--- a/src/os/win32/ngx_user.h
+++ b/src/os/win32/ngx_user.h
@@ -1,6 +1,7 @@
 
 /*
  * Copyright (C) Igor Sysoev
+ * Copyright (C) Nginx, Inc.
  */