diff --git a/quinn/etc/nixos/configuration.nix b/quinn/etc/nixos/configuration.nix
index 7a46979..f9e2e40 100644
--- a/quinn/etc/nixos/configuration.nix
+++ b/quinn/etc/nixos/configuration.nix
@@ -145,6 +145,20 @@
 
   # List services that you want to enable:
 
+  services.avahi = {
+    enable = true;
+    ipv6 = true;
+    ipv4 = true;
+    nssmdns4 = true;
+    nssmdns6 = true;
+    publish = {
+      addresses = true;
+      enable = true;
+      hinfo = true;
+    };
+  };
+
+
   services.nginx = {
     enable = true;
     virtualHosts."pihole.home.arpa" = {
@@ -200,7 +214,7 @@
   # Enable the OpenSSH daemon.
   services.openssh.enable = true;
 
-  # Disable the resolved stub listener, let Pihole do it
+  # Disable the resolved stub listener, let Pihole bind port 53 on all interfaces.
   services.resolved = {
     extraConfig = ''
       DNSStubListener=no
@@ -241,8 +255,8 @@
   networking.firewall = {
     enable = false;
     allowPing = true;
-    allowedTCPPorts = [ 80 443 ];
-    allowedUDPPortRanges = [
+    allowedTCPPorts = [ 80 443 5353 ];
+    allowedUDPPortRanges = [ 5353
       #{ from = 4000; to = 4007; }
       #{ from = 8000; to = 8010; }
     ];
@@ -288,6 +302,8 @@
       DHCP = "ipv4";
       # accept Router Advertisements for Stateless IPv6 Autoconfiguraton (SLAAC)
       IPv6AcceptRA = true;
+      # Allow mDNS .local address resolution
+      MulticastDNS = true;
     };
     addresses = [{
       addressConfig = {