--- a/update-serial.pl	Wed Dec 29 00:08:03 2010 +0100
+++ b/update-serial.pl	Wed Dec 29 12:02:01 2010 +0100
@@ -8,9 +8,9 @@
 use File::Basename;
 use Pod::Usage;
 use Getopt::Long;
-use Smart::Comments;
 use File::Temp;
 use POSIX qw(strftime);
+use if $ENV{DEBUG} => "Smart::Comments";
 
 sub uniq(@);
 sub read_conf(@);