Updates keeps changing my procmailrc which breaks users Spamassassin

Hi Joe,
Again with the latest updates my procmailrc file got changed, this breaks Spamassassin to work on user level, all spam mails gets delivered normaly regardless of their settings. The problem is these lines that keep comming back in /etc/procmailrc. Please tell me how to get rid of them permanently. The lines are:
:0
$DEFAULT

I have to check the procmailrc every time something have been updated just to confirm that the lines have not not been put back in again , and I don't think I should have to do that.

Regards,
Leif BlÄfors

Status: 
Closed (fixed)