diff -Naur Probe-Perl-0.02/lib/Probe/Perl.pm Probe-Perl-0.02/lib/Probe/Perl.pm
--- Probe-Perl-0.02/lib/Probe/Perl.pm	2013-04-19 11:38:14.000000000 +0000
+++ Probe-Perl-0.02/lib/Probe/Perl.pm	2013-06-16 15:34:13.776921900 +0000
@@ -124,6 +124,7 @@
 		   solaris   Unix
 		   sunos     Unix
 		   cygwin    Unix
+		   msys      Unix
 		   os2       Unix
 
 		   dos       Windows
