From 1536ddeea961c6ea00fef2d6e1dde020f70bfffd Mon Sep 17 00:00:00 2001
From: Patrick Gehrsitz <mryel00.github@gmail.com>
Date: Fri, 11 Jul 2025 17:18:22 +0200
Subject: [PATCH] nixos/pihole-ftl: fix openFirewallDHCP ports

---
 nixos/modules/services/networking/pihole-ftl.nix | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/nixos/modules/services/networking/pihole-ftl.nix b/nixos/modules/services/networking/pihole-ftl.nix
index bda8ab4fa8c8..f4f46a05b2e4 100644
--- a/nixos/modules/services/networking/pihole-ftl.nix
+++ b/nixos/modules/services/networking/pihole-ftl.nix
@@ -435,8 +435,7 @@ in
 
     networking.firewall = lib.mkMerge [
       (mkIf cfg.openFirewallDHCP {
-        allowedUDPPorts = [ 53 ];
-        allowedTCPPorts = [ 53 ];
+        allowedUDPPorts = [ 67 ];
       })
 
       (mkIf cfg.openFirewallWebserver {