diff --git a/meta-citadel/recipes-citadel/bbappends/iptables/iptables.rules b/meta-citadel/recipes-citadel/bbappends/iptables/iptables.rules
index 8b2b035..50ee82f 100644
--- a/meta-citadel/recipes-citadel/bbappends/iptables/iptables.rules
+++ b/meta-citadel/recipes-citadel/bbappends/iptables/iptables.rules
@@ -4,6 +4,6 @@
 :OUTPUT DROP [0:0]
 -A INPUT -m state --state ESTABLISHED -j ACCEPT
 -A OUTPUT -p udp -m udp --sport 68 --dport 67 -j ACCEPT
--A OUTPUT -p udp -m owner --uid-owner 996 -j ACCEPT
+-A OUTPUT -p udp -m owner --uid-owner systemd-timesync -j ACCEPT
 -A OUTPUT -j LOG --log-uid --log-prefix 'iptables'
 COMMIT