--- parrot/t/pmc/threads.t	Fri Apr 29 16:31:22 2005
+++ parrot-devel/t/pmc/threads.t	Mon May  2 15:07:17 2005
@@ -30,6 +30,7 @@
     irix
     linux
     openbsd
+    MSWin32
 /;
 
 if ($^O eq "cygwin" ) {