diff --git a/modules/networking.nix b/modules/networking.nix
index f5444f8..d3a3bf6 100644
--- a/modules/networking.nix
+++ b/modules/networking.nix
@@ -31,8 +31,6 @@ in {
   # Firewall configuration
   networking.firewall = {
     allowedTCPPorts = [
-      631 # Cups
-      6566 # SANE
       80 # HTTP
       443 # HTTPS
       53 # DNS
@@ -41,8 +39,6 @@ in {
       1194 # Wireguard
       53 # DNS
     ];
-    autoLoadConntrackHelpers = true;
-    connectionTrackingModules = [ "sane" ];
     extraCommands = ''
       iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE
     '';