--- lib/Tk/StatusBar.pm	2004-02-05 05:21:14.000000000 +0200
+++ lib/Tk/StatusBar.pm.new	2010-03-29 12:58:51.164978272 +0300
@@ -147,7 +147,6 @@
     my $n = $self->ProgressBar(
         -borderwidth    => $borderwidth,
         -width          => 17,
-        -troughcolor    => 'systembuttonface',
         %args,
     );