diff --git a/include/polarssl/arc4.h b/include/polarssl/arc4.h
index 555f54f..1326287 100644
--- a/include/polarssl/arc4.h
+++ b/include/polarssl/arc4.h
@@ -5,7 +5,7 @@
  *
  *  Copyright (C) 2006-2014, Brainspark B.V.
  *
- *  This file is part of PolarSSL (http://www.polarssl.org)
+ *  This file is part of mbed TLS (http://www.polarssl.org)
  *  Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
  *
  *  All rights reserved.