1 files changed, 1 insertions, 1 deletions
diff --git a/perl-install/timezone.pm b/perl-install/timezone.pm
index f09bbdf1b..81d59f3b9 100644
--- a/perl-install/timezone.pm
+++ b/perl-install/timezone.pm
@@ -11,7 +11,7 @@ sub getTimeZones {
     my ($prefix) = @_;
     $::testing and $prefix = '';
     open(my $F, "cd $prefix/usr/share/zoneinfo && find [A-Z]* -type f |");
-    my @l = chomp_(<$F>);
+    my @l = difference2([ chomp_(<$F> ]), [ 'ROC', 'PRC'] );
     close $F or die "cannot list the available zoneinfos";
     sort @l;
 }