diff --git a/tools/Jamfile.v2 b/tools/Jamfile.v2
index 20d7720aec..984001120f 100644
--- a/tools/Jamfile.v2
+++ b/tools/Jamfile.v2
@@ -1,3 +1,10 @@
+# Copyright 2005 Rene Rivera 
+# Copyright 2005 Hartmut Kaiser 
+# Copyright 2005 John Maddock 
+# Copyright 2003 Vladimir Prus 
+# Distributed under the Boost Software License, Version 1.0. 
+# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) 
+
 
 # Jamfile which builds all the tools.
 
diff --git a/tools/make-cputime-page.pl b/tools/make-cputime-page.pl
index 87ddc4a01b..e6969be597 100644
--- a/tools/make-cputime-page.pl
+++ b/tools/make-cputime-page.pl
@@ -1,5 +1,10 @@
 #!/usr/bin/perl -w
 
+# Copyright 2004 Aleksey Gurtovoy 
+# Copyright 2001 Jens Maurer 
+# Distributed under the Boost Software License, Version 1.0. 
+# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) 
+
 use strict;
 
 my $filename;