diff --git a/vm/configuration.nix b/vm/configuration.nix
index 066f8fa..de4924f 100644
--- a/vm/configuration.nix
+++ b/vm/configuration.nix
@@ -20,19 +20,9 @@
     "flakes"
   ];
 
-  networking.firewall.allowedTCPPorts = [
-    6443 # k3s: required so that pods can reach the API server (running on port 6443 by default)
-    # 2379 # k3s, etcd clients: required if using a "High Availability Embedded etcd" configuration
-    # 2380 # k3s, etcd peers: required if using a "High Availability Embedded etcd" configuration
-  ];
-  networking.firewall.allowedUDPPorts = [
-    # 8472 # k3s, flannel: required if using multi-node for inter-node networking
-  ];
-  services.k3s.enable = true;
-  services.k3s.role = "server";
-  services.k3s.extraFlags = toString [
-    # "--debug" # Optionally add additional args to k3s
-  ];
+  networking.hosts = {
+    "127.0.0.1" = [ "app1.com" "app2.com" "app3.com" ];
+  };
 
   # Since `fileSystems` is ignored by nixos-generators, we need to be creative
   systemd.services.mount-iot = {