diff --git a/monit.conf b/monit.conf
index b956685..e28a78f 100644
--- a/monit.conf
+++ b/monit.conf
@@ -1,4 +1,4 @@
-check process postfix with pidfile /var/spool/postfix/pid/master.pid
+check process prometheus with pidfile /tmp/prometheus.pid
   start program = "/usr/local/bin/prometheusd start"
    stop program = "/usr/local/bin/prometheusd stop"
   if 5 restarts within 8 cycles then alert