diff --git a/inventory/group_vars/all.yml b/inventory/group_vars/all.yml
index 7db1449..96511eb 100644
--- a/inventory/group_vars/all.yml
+++ b/inventory/group_vars/all.yml
@@ -3,8 +3,8 @@ k3s_version: v1.23.16+k3s1
 # ansible_user: debian
 systemd_dir: /etc/systemd/system
 master_ip: "{{ hostvars[groups['master'][0]]['wireguard_ip'] | default(groups['master'][0]) }}"
-extra_server_args: "--no-deploy traefik --advertise-address {{hostvars[inventory_hostname]['wireguard_ip']}} --flannel-iface wg0 --tls-san {{ ansible_host }} --disable servicelb"
-extra_agent_args: "--flannel-iface wg0 --node-external-ip {{hostvars[inventory_hostname]['ansible_default_ipv4']['address']}}"
+extra_server_args: "--no-deploy traefik --advertise-address {{hostvars[inventory_hostname]['wireguard_ip']}} --flannel-iface wg0 --tls-san {{ ansible_host }} --disable servicelb {{ ['--node-label']|product(hostvars[inventory_hostname]['k3s_label'])|map('join', ' ')|join(' ') }}"
+extra_agent_args: "--flannel-iface wg0 --node-external-ip {{hostvars[inventory_hostname]['ansible_default_ipv4']['address']}} {{ ['--node-label']|product(hostvars[inventory_hostname]['k3s_label'])|map('join', ' ')|join(' ') }}"
 
 cluster_vip: "10.20.0.2"
 patroni_cluster_name: "postgres-cluster"