--- gramadoir-0.7.orig/Lingua-GA-Gramadoir-0.70/Makefile.PL
+++ gramadoir-0.7/Lingua-GA-Gramadoir-0.70/Makefile.PL
@@ -37,6 +37,8 @@ sub build_hashes {
 	use Storable;
 	use File::Spec;
 
+	$Storable::canonical = 1;
+
 	my $dir = File::Spec->catfile( 'lib', 'Lingua', 'GA', 'Gramadoir' );
 	my $srcdir = File::Spec->catfile( 'share' );
 
