diff --git a/inventory/lab.yml b/inventory/lab.yml
index 64d7120..a20f271 100644
--- a/inventory/lab.yml
+++ b/inventory/lab.yml
@@ -91,6 +91,8 @@ all:
     ansible_user: creator
     ansible_become_password: aberation
     ansible_ssh_port: 22
-    ufw_enabled: false
-    wireguard_port: 51820
-    wireguard_mask_bits: 8
+    k3s_version: v1.28.5+k3s1
+    token: "aberation"  # Use ansible vault if you want to keep it secret
+    api_endpoint: "{{ hostvars[groups['server'][0]]['ansible_tailscale0'].ipv4.address | default(groups['server'][0]) }}"
+    extra_server_args: "--disable traefik --advertise-address {{hostvars[inventory_hostname]['ansible_tailscale0'].ipv4.address}} --flannel-iface tailscale0 --tls-san {{ ansible_host }} --disable servicelb {{ ['--node-label']|product(hostvars[inventory_hostname]['k3s_label'])|map('join', ' ')|join(' ') }}"
+    extra_agent_args: "--flannel-iface tailscale0 --node-external-ip {{hostvars[inventory_hostname]['ansible_default_ipv4']['address']}} {{ ['--node-label']|product(hostvars[inventory_hostname]['k3s_label'])|map('join', ' ')|join(' ') }}"