diff --git a/docs/Network_and_Protocols/firewall/firewall.md b/docs/Network_and_Protocols/firewall/firewall.md
index 0585599..14dd0c9 100644
--- a/docs/Network_and_Protocols/firewall/firewall.md
+++ b/docs/Network_and_Protocols/firewall/firewall.md
@@ -2,5 +2,6 @@
 
 ## Guides/Tips/...etc
 
+* [wiki/archlinux/Iptables](https://wiki.archlinux.org/title/Iptables)
 * [iptables](https://www.netfilter.org/projects/iptables/index.html)
     * [rust-iptables](https://github.com/yaa110/rust-iptables)
\ No newline at end of file