--- ntp.conf.ori    2017-08-08 22:44:37.000000000 +0200
+++ ntp.conf   2018-01-30 03:01:54.819979694 +0100
@@ -17,10 +17,12 @@
 # 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
 # pool: <http://www.pool.ntp.org/join.html>
-pool 0.debian.pool.ntp.org iburst
-pool 1.debian.pool.ntp.org iburst
-pool 2.debian.pool.ntp.org iburst
-pool 3.debian.pool.ntp.org iburst
+#pool 0.debian.pool.ntp.org iburst
+#pool 1.debian.pool.ntp.org iburst
+#pool 2.debian.pool.ntp.org iburst
+#pool 3.debian.pool.ntp.org iburst
+
+server 10.93.163.98 iburst
 
 
 # Access control configuration; see /usr/share/doc/ntp-doc/html/accopt.html for