diff --git a/xCAT-server/lib/xcat/plugins/debian.pm b/xCAT-server/lib/xcat/plugins/debian.pm
index 27d0318b6..94470d92f 100755
--- a/xCAT-server/lib/xcat/plugins/debian.pm
+++ b/xCAT-server/lib/xcat/plugins/debian.pm
@@ -189,7 +189,7 @@ sub copycd
     if ($sitetab)
     {
         (my $ref) = $sitetab->getAttribs({key => 'installdir'}, 'value');
-        print Dumper($ref);
+        #print Dumper($ref);
         if ($ref and $ref->{value})
         {
             $installroot = $ref->{value};