# You do need to talk to an NTP server or two (or three).
-server zg1.ntp.carnet.hr
-server ri.ntp.carnet.hr
-server zg2.ntp.carnet.hr
-server st.ntp.carnet.hr
-server os.ntp.carnet.hr
+server zg1.ntp.carnet.hr iburst
+server ri.ntp.carnet.hr iburst
+server zg2.ntp.carnet.hr iburst
+server st.ntp.carnet.hr iburst
+server os.ntp.carnet.hr iburst
# pool.ntp.org maps to about 1000 low-stratum NTP servers. Your server will
# pick a different set every time it starts up. Please consider joining the