diff --git a/salt/ntp/chrony.conf b/salt/ntp/chrony.conf
index 46432915f..551bd5ebe 100644
--- a/salt/ntp/chrony.conf
+++ b/salt/ntp/chrony.conf
@@ -1,7 +1,7 @@
 
 # NTP server list
 {%- for SERVER in NTPCONFIG.servers %}
-server {{ SERVER }} iburst
+server {{ SERVER }} iburst maxpoll 10
 {%- endfor %}
 
 # Config options
@@ -9,3 +9,5 @@ driftfile /var/lib/chrony/drift
 makestep 1.0 3
 rtcsync
 logdir /var/log/chrony
+port 0
+cmdport 0
\ No newline at end of file