diff --git a/firmware/target/sh/system-sh.c b/firmware/target/sh/system-sh.c
index 3548512d69..eec3ec18e4 100644
--- a/firmware/target/sh/system-sh.c
+++ b/firmware/target/sh/system-sh.c
@@ -8,6 +8,7 @@
  * $Id$
  *
  * Copyright (C) 2007 by Jens Arnold
+ * Based on the work of Alan Korr and others
  *
  * All files in this archive are subject to the GNU General Public License.
  * See the file COPYING in the source tree root for full license agreement.
diff --git a/firmware/target/sh/system-target.h b/firmware/target/sh/system-target.h
index 50ada65eb6..7fb8fecb6b 100644
--- a/firmware/target/sh/system-target.h
+++ b/firmware/target/sh/system-target.h
@@ -8,6 +8,7 @@
  * $Id$
  *
  * Copyright (C) 2007 by Jens Arnold
+ * Based on the work of Alan Korr and others
  *
  * All files in this archive are subject to the GNU General Public License.
  * See the file COPYING in the source tree root for full license agreement.