diff --git a/tbsetup/os_select.in b/tbsetup/os_select.in
index 7dfe9bc649a6f90e59b2e683345fc215eecfaea9..9cc8db194c26c6ee17ab7347225d9c371dfa27b1 100644
--- a/tbsetup/os_select.in
+++ b/tbsetup/os_select.in
@@ -49,7 +49,7 @@ my %osidmap = # Map some magic OSIDs to op_modes
     ( $MBKERNEL => "MINIMAL");
 
 # Global vars
-my $debug	= 1; # debug/verbose
+my $debug	= 0; # debug/verbose
 my $oneshot	= 0; # apply change to next_boot_osid.
 my $tempmode	= 0; # apply change to temp_boot_osid.
 my $clear       = 0; # Clear the selected boot (def,temp,next).