diff --git a/config/hosts/audio/default.nix b/config/hosts/audio/default.nix
index 619f28d..421557a 100644
--- a/config/hosts/audio/default.nix
+++ b/config/hosts/audio/default.nix
@@ -2,6 +2,7 @@
 {
   imports = [
     ./configuration.nix
+    ./networking.nix
     ./shairport-sync.nix
   ];
 }
diff --git a/config/hosts/audio/networking.nix b/config/hosts/audio/networking.nix
new file mode 100644
index 0000000..a109ecf
--- /dev/null
+++ b/config/hosts/audio/networking.nix
@@ -0,0 +1,22 @@
+{ config, pkgs, ... }:
+
+{
+  networking.interfaces.net0 = {
+    ipv4.addresses = [
+      {
+        address = "10.31.210.10";
+        prefixLength = 25;
+      }
+    ];
+    ipv6.addresses = [
+      {
+        address = "2a07:c480:0:1d2:0000:0000:1000:000a";
+        prefixLength = 64;
+      }
+    ];
+  };
+  systemd.network.links."10-net0" = {
+    matchConfig.MACAddress = "1E:EF:2D:92:81:DA";
+    linkConfig.Name = "net0";
+  };
+}