diff --git a/dns-over-https.md b/dns-over-https.md
index 48201d4..a1a6570 100644
--- a/dns-over-https.md
+++ b/dns-over-https.md
@@ -84,5 +84,5 @@ dig +short dns9.quad9.net A | xargs -n1 ipset add dohservers
 
 # Here goes other ipset stuff and maybe iptables rules...
 
-iptables -t nat -A PREROUTING -p tcp --dport 53 -m set --match-set dohservers dst -j DNAT --to-destination 10.0.100.6:443
+iptables -t nat -A PREROUTING -p tcp --dport 443 -m set --match-set dohservers dst -j DNAT --to-destination 10.0.100.6:443
 ```
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