diff --git a/inventories/clients/gpt/hosts.yml b/inventories/clients/gpt/hosts.yml
index dee91cb..d75c856 100644
--- a/inventories/clients/gpt/hosts.yml
+++ b/inventories/clients/gpt/hosts.yml
@@ -13,7 +13,32 @@ all:
     auto_reboot: false
     human_estimate_seconds: 2700
 
+
   children:
+
+    firewalls:
+      children:
+        pfsense_nodes:
+          hosts:
+            fw1-gpt:
+              vendor: "pfsense"
+              ansible_host: "fw1.gptechnologies.com"
+              ansible_port: 22222
+              ansible_user: "{{ fw_user }}"
+              ansible_password: "{{ vault_fw_password }}"
+              ansible_ssh_private_key_file: ~/.ssh/client_{{ CLIENT_SLUG }}
+              ha_role: "primary"
+              ha_peer: "fw2-gpt"  # Uncomment if this node is part of an HA pair
+            fw2-gpt:
+              vendor: "pfsense"
+              ansible_host: "fw2.gptechnologies.com"
+              ansible_port: 22222
+              ansible_user: "{{ fw_user }}"
+              ansible_password: "{{ vault_fw_password }}"
+              ansible_ssh_private_key_file: ~/.ssh/client_{{ CLIENT_SLUG }}
+              ha_role: "secondary"
+              ha_peer: "fw1-gpt"  # Uncomment if this node is part of an HA pair
+
     linux_hosts:
       hosts: {}
       vars: