diff --git a/hosts/Infini-FRAMEWORK/default.nix b/hosts/Infini-FRAMEWORK/default.nix
index 294882f..606f69a 100644
--- a/hosts/Infini-FRAMEWORK/default.nix
+++ b/hosts/Infini-FRAMEWORK/default.nix
@@ -101,53 +101,54 @@
     }
   ];
 
-  networking = {
-    interfaces = {
-      "wlp170s0".useDHCP = true;
-      "enp0s13f0u1" = {
+  specialisation.router.configuration = {
+    networking = {
+      interfaces."enp0s13f0u1" = {
         ipv4.addresses = [{
           address = "192.168.100.1";
           prefixLength = 24;
         }];
       };
-    };
-    firewall.interfaces = {
-      "enp0s13f0u1".allowedTCPPorts = [ 53 ];
-      "enp0s13f0u1".allowedUDPPorts = [ 53 67 ];
+
+      firewall.interfaces."enp0s13f0u1" = {
+        allowedTCPPorts = [ 53 ];
+        allowedUDPPorts = [ 53 67 ];
+      };
+
+      nat = {
+        enable = true;
+        internalInterfaces = [ "enp0s13f0u1" ];
+        externalInterface = "wlp170s0";
+      };
     };
 
-    nat = {
+    services.dnsmasq = {
       enable = true;
-      internalInterfaces = [ "enp0s13f0u1" ];
-      externalInterface = "wlp170s0";
+      settings = {
+        server = [ "8.8.8.8" "1.1.1.1" ];
+        domain-needed = true;
+        bogus-priv = true;
+        no-resolv = true;
+
+        cache-size = 1000;
+
+        dhcp-range = [ "enp0s13f0u1,192.168.100.10,192.168.100.100" ];
+        interface = "enp0s13f0u1";
+        dhcp-host = "192.168.100.1";
+
+        local = "/lan/";
+        domain = "lan";
+        expand-hosts = true;
+
+        no-hosts = true;
+        address = "/infini-framework.lan/192.168.100.1";
+      };
     };
-  };
 
-  services.dnsmasq = {
-    enable = true;
-    settings = {
-      server = [ "8.8.8.8" "1.1.1.1" ];
-      domain-needed = true;
-      bogus-priv = true;
-      no-resolv = true;
-
-      cache-size = 1000;
-
-      dhcp-range = [ "enp0s13f0u1,192.168.100.10,192.168.100.100" ];
-      interface = "enp0s13f0u1";
-      dhcp-host = "192.168.100.1";
-
-      local = "/lan/";
-      domain = "lan";
-      expand-hosts = true;
-
-      no-hosts = true;
-      address = "/infini-framework.lan/192.168.100.1";
+    boot.kernel.sysctl = {
+      "net.ipv4.conf.all.forwarding" = true;
+      "net.ipv6.conf.all.forwarding" = true;
     };
-  };
 
-  boot.kernel.sysctl = {
-    "net.ipv4.conf.all.forwarding" = true;
-    "net.ipv6.conf.all.forwarding" = true;
   };
 }