diff --git a/01-network.tf b/01-network.tf
index f3dc996..34057f7 100644
--- a/01-network.tf
+++ b/01-network.tf
@@ -15,20 +15,6 @@ resource "stackit_network" "lan_network1" {
   routed              = true
 }
 
-resource "stackit_network" "lan_network2" {
-  project_id         = module.project.project_info["project1"].project_id
-  name               = "lan_network2"
-  ipv4_prefix        = "10.220.2.0/24"
-  routed              = true
-}
-
-resource "stackit_network" "lan_network3" {
-  project_id         = module.project.project_info["project1"].project_id
-  name               = "lan_network3"
-  ipv4_prefix        = "10.220.3.0/24"
-  routed              = false
-}
-
 resource "stackit_network_interface" "wan" {
   project_id        = module.project.project_info["project1"].project_id
   network_id        = stackit_network.wan_network.network_id
@@ -45,20 +31,6 @@ resource "stackit_network_interface" "lan1" {
   name              = "LAN1"
 }
 
-resource "stackit_network_interface" "lan2" {
-  project_id         = module.project.project_info["project1"].project_id
-  network_id         = stackit_network.lan_network2.network_id
-  security           = false
-  name              = "LAN2"
-}
-
-resource "stackit_network_interface" "lan3" {
-  project_id         = module.project.project_info["project1"].project_id
-  network_id         = stackit_network.lan_network3.network_id
-  security           = false
-  name              = "LAN3"
-}
-
 # ---------- project 2 core ------------------
 // This file defines the network setup for the second project (core).
 
diff --git a/04-attachment.tf b/04-attachment.tf
index 9ab4c3b..b9c3abb 100644
--- a/04-attachment.tf
+++ b/04-attachment.tf
@@ -7,16 +7,3 @@ resource "stackit_server_network_interface_attach" "nic-attachment-lan1" {
   depends_on = [ stackit_server.pfsense_appliance ]
 }
 
-resource "stackit_server_network_interface_attach" "nic-attachment-lan2" {
-  project_id           = module.project.project_info["project1"].project_id
-  server_id            = stackit_server.pfsense_appliance.server_id
-  network_interface_id = stackit_network_interface.lan2.network_interface_id
-  depends_on = [ stackit_server_network_interface_attach.nic-attachment-lan1]
-}
-
-resource "stackit_server_network_interface_attach" "nic-attachment-lan3" {
-  project_id           = module.project.project_info["project1"].project_id
-  server_id            = stackit_server.pfsense_appliance.server_id
-  network_interface_id = stackit_network_interface.lan3.network_interface_id
-  depends_on = [ stackit_server_network_interface_attach.nic-attachment-lan2]
-}
diff --git a/README.md b/README.md
index 2992813..f439fd0 100644
--- a/README.md
+++ b/README.md
@@ -12,8 +12,6 @@ This repository contains Terraform code to deploy the following infrastructure p
 - Configures **WAN and multiple LAN networks**:
   - `wan_network`: `10.220.0.0/24`
   - `lan_network1`: `10.220.1.0/24`
-  - `lan_network2`: `10.220.2.0/24`
-  - `lan_network3`: `10.220.3.0/24` (non-routed)
 - Interfaces:
   - WAN interface with static IP `10.220.0.254`
   - LAN1–3 interfaces, each connected to corresponding networks
@@ -22,7 +20,7 @@ This repository contains Terraform code to deploy the following infrastructure p
 - Deploys a single **Virtual Machine** (VM) for core services or testing purposes.
 - Network setup includes:
   - `p2_lan_network`: `10.220.5.0/24` (routed)
-  - `p2_wan_network`: `10.220.6.0/24` (routed)
+  - `p2_wan_network`: `10.220.6.0/24` (routed) - optional
 - Interfaces:
   - LAN interface with attached security group
   - WAN interface without additional security