diff --git a/tests/dumptrees.c b/tests/dumptrees.c
index 3db0e2b..ef48c0c 100644
--- a/tests/dumptrees.c
+++ b/tests/dumptrees.c
@@ -1,3 +1,24 @@
+/*
+ * dumptrees - utility for libfdt testing
+ *
+ * (C) Copyright David Gibson <dwg@au1.ibm.com>, IBM Corporation.  2006.
+ *
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *                                                                   USA
+ */
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>