diff --git a/src/os/unix/ngx_recv.c b/src/os/unix/ngx_recv.c
index 316e051..6a4a099 100644
--- a/src/os/unix/ngx_recv.c
+++ b/src/os/unix/ngx_recv.c
@@ -1,6 +1,7 @@
 
 /*
  * Copyright (C) Igor Sysoev
+ * Copyright (C) Nginx, Inc.
  */