diff --git a/slack/prod/tsys-pfv/files/etc/ntp.conf b/slack/prod/tsys-pfv/files/etc/ntp.conf
index 51d54fc..999d088 100644
--- a/slack/prod/tsys-pfv/files/etc/ntp.conf
+++ b/slack/prod/tsys-pfv/files/etc/ntp.conf
@@ -5,6 +5,8 @@ filegen loopstats file loopstats type day enable
 filegen peerstats file peerstats type day enable
 filegen clockstats file clockstats type day enable
 
+server pfv-time1.pfv.turnsys.net
+server pfv-time2.pfv.turnsys.net
 server pfv-time3.pfv.turnsys.net
 
 restrict default mssntp noquery