diff --git a/install/calculate b/install/calculate
index 7363475..aadb065 100755
--- a/install/calculate
+++ b/install/calculate
@@ -1354,7 +1354,7 @@ sub checksystem{
 				#my $time = timelocal(localtime);
 				#my ($month, $year) = (localtime($time))[4,5]; $month += 1; $year-=100;
 				#$data{linuxver} = "$year.$month";
-				$data{linuxver} = "10.4";
+				$data{linuxver} = "10.9";
 	
 				my $point, $subver;
 				while (-e