diff --git a/etc/nftables/nftables-ns1.conf b/etc/nftables/nftables-ns1.conf
index 97c6fee..fe23ed6 100644
--- a/etc/nftables/nftables-ns1.conf
+++ b/etc/nftables/nftables-ns1.conf
@@ -135,7 +135,7 @@ table inet filter {
 
         skuid dnsdist tcp sport 55 tcp dport >= 1024 notrack accept
 
-        skuid zerotier-one tcp sport 9993 tcp dport >= 1024 notrack accept
+        skuid zerotier-one tcp sport 999 tcp dport >= 1024 notrack accept
 
         skuid != root counter goto graceful-reject
         notrack accept