diff --git a/machines/kat-watcher/configuration.nix b/machines/kat-watcher/configuration.nix
index 608b880..c5d3ea6 100644
--- a/machines/kat-watcher/configuration.nix
+++ b/machines/kat-watcher/configuration.nix
@@ -154,6 +154,10 @@
       };
       systemd.network.networks."10-eth0" = {
         name = "eth0";
+        address = [ "192.168.121.2/30" ];
+        routes = [ {
+          Gateway = "192.168.121.1";
+        } ];
         dns = [
           "8.8.8.8"
           "1.1.1.1"