diff --git a/templates/master.cf.j2 b/templates/master.cf.j2
index 24f0eb2..fe9fd9c 100644
--- a/templates/master.cf.j2
+++ b/templates/master.cf.j2
@@ -139,7 +139,7 @@ filter_submission     unix    -       n       n       -       -       pipe
   flags=Rq user=filter argv=/usr/local/bin/mail_processor.py -t submission -f ${sender} -r ${recipient} --config /etc/postfix/mail_processor.conf
 filter_smtps     unix    -       n       n       -       -       pipe
   flags=Rq user=filter argv=/usr/local/bin/mail_processor.py -t smtps -f ${sender} -r ${recipient} --config /etc/postfix/mail_processor.conf
-filter_lmtp
+filter_lmtp     unix    -       n       n       -       -       pipe
   flags=Rq user=filter argv=/usr/local/bin/mail_processor.py -t lmtp -f ${sender} -r ${recipient} --config /etc/postfix/mail_processor.conf
 #  flags=Rq user=filter argv=/etc/postfix/scripts/disclaimer.sh -f ${sender} -- ${recipient}
 policy-spf  unix  -       n       n       -       -       spawn