diff --git a/README.md b/README.md
index cddc5d2..edd70c7 100644
--- a/README.md
+++ b/README.md
@@ -35,11 +35,10 @@ In addition,  the following ports must be opened for factomd to function which w
 An example using `iptables`:
 ```
 sudo iptables -A INPUT ! -s 54.171.68.124/32 -p tcp -m tcp --dport 2376 -m conntrack --ctstate NEW,ESTABLISHED -j REJECT --reject-with icmp-port-unreachable
-sudo iptables -A DOCKER-USER ! -s 54.171.68.124/32  -i <external if> -p tcp -m tcp --dport 8090 -j REJECT --reject-with icmp-port-unreachable
 sudo iptables -A DOCKER-USER ! -s 54.171.68.124/32  -i <external if> -p tcp -m tcp --dport 2222 -j REJECT --reject-with icmp-port-unreachable
 sudo iptables -A DOCKER-USER ! -s 54.171.68.124/32  -i <external if> -p tcp -m tcp --dport 8088 -j REJECT --reject-with icmp-port-unreachable
-sudo iptables -A DOCKER-USER -p tcp -m tcp --dport 8110 -j ACCEPT
 ```
+(Replace `<external if>` with the name of the interface you use to connect to the internet eg. eth0)
 
 Don't forget to [save](https://www.digitalocean.com/community/tutorials/iptables-essentials-common-firewall-rules-and-commands#saving-rules) the rules!