diff --git a/README.md b/README.md
index c8d7b2dc..9ccba3bb 100644
--- a/README.md
+++ b/README.md
@@ -115,6 +115,11 @@ They can't capture all the project's features, but they are sufficient to get a
         <td><a href="https://cert-manager.io">cert-manager</a></td>
         <td>Cloud native certificate management</td>
     </tr>
+    <tr>
+        <td><img width="32" src="https://avatars.githubusercontent.com/u/21054566?s=200&v=4"></td>
+        <td><a href="https://cilium.io">Cilium</a></td>
+        <td>eBPF-based Networking, Observability and Security (CNI, LB, Network Policy, etc.)</td>
+    </tr>
     <tr>
         <td><img width="32" src="https://avatars.githubusercontent.com/u/314135?s=200&v=4"></td>
         <td><a href="https://www.cloudflare.com">Cloudflare</a></td>
@@ -175,11 +180,6 @@ They can't capture all the project's features, but they are sufficient to get a
         <td><a href="https://longhorn.io">Longhorn</a></td>
         <td>Cloud native distributed block storage for Kubernetes</td>
     </tr>
-    <tr>
-        <td><img width="32" src="https://avatars.githubusercontent.com/u/60239468?s=200&v=4"></td>
-        <td><a href="https://metallb.org">MetalLB</a></td>
-        <td>Bare metal load-balancer for Kubernetes</td>
-    </tr>
     <tr>
         <td><img width="32" src="https://avatars.githubusercontent.com/u/1412239?s=200&v=4"></td>
         <td><a href="https://www.nginx.com">NGINX</a></td>
diff --git a/docs/reference/architecture/overview.md b/docs/reference/architecture/overview.md
index 38555b60..e9fc5341 100644
--- a/docs/reference/architecture/overview.md
+++ b/docs/reference/architecture/overview.md
@@ -62,7 +62,6 @@ flowchart TD
   end
 
   subgraph system[./system]
-    metallb[MetalLB]
     nginx[NGINX]
     longhorn[Longhorn]
     cert-manager
@@ -137,9 +136,7 @@ Below is the pseudo code for the entire process, you don't have to read it right
                 copy k3s config files
                 enable k3s service and form a cluster
                 create KUBECONFIG file
-                create MetalLB config:
-                    use the last /27 subnet of the network
-                    apply the config
+                install Cilium
         build ./bootstrap:
             install ArgoCD:
                 apply helm chart
diff --git a/external/main.tf b/external/main.tf
index cfe169fa..eb04b1bd 100644
--- a/external/main.tf
+++ b/external/main.tf
@@ -9,6 +9,6 @@ module "zerotier" {
   source                 = "./modules/zerotier"
   zerotier_central_token = var.zerotier_central_token
   bridged_routes = [
-    "192.168.1.0/24" # TODO add this to configure script
+    "192.168.1.224/27"
   ]
 }
diff --git a/system/metallb-system/Chart.yaml b/system/metallb-system/Chart.yaml
deleted file mode 100644
index dc1cde7f..00000000
--- a/system/metallb-system/Chart.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-apiVersion: v2
-name: metallb
-version: 0.0.0
-dependencies:
-  - name: metallb
-    version: 0.13.9
-    repository: https://metallb.github.io/metallb
diff --git a/system/metallb-system/templates/ipaddresspool.yaml b/system/metallb-system/templates/ipaddresspool.yaml
deleted file mode 100644
index 9fdf5953..00000000
--- a/system/metallb-system/templates/ipaddresspool.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-apiVersion: metallb.io/v1beta1
-kind: IPAddressPool
-metadata:
-  name: default
-  namespace: {{ .Release.Namespace }}
-spec:
-  addresses:
-    - 192.168.1.224/27
diff --git a/system/metallb-system/templates/l2advertisement.yaml b/system/metallb-system/templates/l2advertisement.yaml
deleted file mode 100644
index 3964056a..00000000
--- a/system/metallb-system/templates/l2advertisement.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-apiVersion: metallb.io/v1beta1
-kind: L2Advertisement
-metadata:
-  name: default
-  namespace: {{ .Release.Namespace }}
-spec:
-  ipAddressPools:
-    - default
diff --git a/system/metallb-system/values.yaml b/system/metallb-system/values.yaml
deleted file mode 100644
index 468a8567..00000000
--- a/system/metallb-system/values.yaml
+++ /dev/null
@@ -1,2 +0,0 @@
-metallb:
-  existingConfigMap: metallb-config