diff --git a/hosts/micronix/default.nix b/hosts/micronix/default.nix
index 8d28420..e9f78cc 100644
--- a/hosts/micronix/default.nix
+++ b/hosts/micronix/default.nix
@@ -9,6 +9,7 @@
     ./searxng.nix
     ./energy.nix
     ./ssh.nix
+    ./networking.nix
   ];
 
   config = {
@@ -25,41 +26,6 @@
       libinput.enable = true;
     };
 
-    networking.networkmanager = {
-      enable = true;
-      dns = "systemd-resolved";
-      ethernet = {
-        macAddress = "random";
-      };
-      wifi = {
-        backend = "iwd";
-        macAddress = "random";
-      };
-    };
-
-    networking.nameservers = [
-      "9.9.9.9#dns.quad9.net"
-      "149.112.112.112#dns.quad9.net"
-      "2620:fe::fe#dns.quad9.net"
-      "2620:fe::9#dns.quad9.net"
-    ];
-
-    services.resolved = {
-      enable = true;
-      dnssec = "true";
-      domains = ["~."];
-      fallbackDns = [
-        "9.9.9.9#dns.quad9.net"
-        "149.112.112.112#dns.quad9.net"
-        "2620:fe::fe#dns.quad9.net"
-        "2620:fe::9#dns.quad9.net"
-      ];
-      dnsovertls = "true";
-      llmnr = "true";
-    };
-
-    networking.firewall.enable = true;
-
     time.timeZone = "America/Montevideo";
     i18n.defaultLocale = "en_US.UTF-8";
     i18n.extraLocaleSettings = {
diff --git a/hosts/micronix/networking.nix b/hosts/micronix/networking.nix
new file mode 100644
index 0000000..5614870
--- /dev/null
+++ b/hosts/micronix/networking.nix
@@ -0,0 +1,42 @@
+{...}: {
+  networking = {
+    networkmanager = {
+      enable = true;
+      dns = "systemd-resolved";
+      ethernet = {
+        macAddress = "random";
+      };
+      wifi = {
+        backend = "iwd";
+        macAddress = "random";
+      };
+    };
+
+    nameservers = [
+      "9.9.9.9#dns.quad9.net"
+      "149.112.112.112#dns.quad9.net"
+      "2620:fe::fe#dns.quad9.net"
+      "2620:fe::9#dns.quad9.net"
+    ];
+    firewall = {
+      enable = true;
+    };
+    nftables = {
+      enable = true;
+    };
+
+    services.resolved = {
+      enable = true;
+      dnssec = "true";
+      domains = ["~."];
+      fallbackDns = [
+        "9.9.9.9#dns.quad9.net"
+        "149.112.112.112#dns.quad9.net"
+        "2620:fe::fe#dns.quad9.net"
+        "2620:fe::9#dns.quad9.net"
+      ];
+      dnsovertls = "true";
+      llmnr = "true";
+    };
+  };
+}