diff --git a/README.md b/README.md
index 3d7e8da..9dae9ec 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@ MySQLTuner-perl
 [![Project Status](http://opensource.box.com/badges/maintenance.svg)](http://opensource.box.com/badges)
 [![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Average time to resolve an issue")
 [![Percentage of issues still open](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
+[![GPL Licence](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-2.0/)
 
 MySQLTuner is a script written in Perl that allows you to review a MySQL installation quickly and make adjustments to increase performance and stability.  The current configuration variables and status data is retrieved and presented in a brief format along with some basic performance suggestions.