--- a/Build.PL	Tue Apr 24 16:39:40 2012 +0200
+++ b/Build.PL	Tue Apr 24 16:50:45 2012 +0200
@@ -3,7 +3,7 @@
 my $build = Module::Build->new(
   module_name => 'IUS::WiegandMkStruct',
   create_license => 1,
-  license  => 'gpl',
+  license  => 'gpl3',
   requires => {
     'Getopt::Long' => 0,
     'Pod::Usage' => 0,