--- rxvt-unicode/src/perl/tabbed	2006/02/06 05:40:16	1.15
+++ rxvt-unicode/src/perl/tabbed	2006/02/11 02:01:16	1.17
@@ -94,6 +94,8 @@
 
    my %our_props = map +($_ => undef), $self->XListProperties ($self->parent);
 
+   delete $our_props{$self->XInternAtom ($_)} for qw(WM_STATE WM_ICON_SIZE);
+
    for my $atom ($tab->XListProperties ($tab->parent)) {
       my ($type, $format, $items) = $self->XGetWindowProperty ($tab->parent, $atom);