add license

1 files changed, 7 insertions, 0 deletions

diff --git a/README.md b/README.md
index c57dcff..f123385 100644
--- a/README.md
+++ b/README.md
@@ -37,3 +37,10 @@ in case of failures in the DHCP-provided nameservers:
     class { 'resolvconf::dhcp':
         tail => 'options timeout:1 attempts:3 rotate',
     }
+
+License
+-------
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License version 3 as
+published by the Free Software Foundation.