diff --git a/deployments/custom-installation/deployController.yaml b/deployments/custom-installation/deployController.yaml
index 8c3a780a2ab9d9bf4c163ca464504a04a1711541..2c5a18b0a9e1892f80630a1a865400c509231d71 100644
--- a/deployments/custom-installation/deployController.yaml
+++ b/deployments/custom-installation/deployController.yaml
@@ -2,7 +2,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: l2sm-controller
-  namespace: he-codeco-netma
+  namespace: l2sm-system
 spec:
   replicas: 1
   selector:
@@ -31,7 +31,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: l2sm-controller-service
-  namespace: he-codeco-netma
+  namespace: l2sm-system
 spec:
   selector:
     app: l2sm-controller
diff --git a/deployments/custom-installation/interfaces_definitions/vhost1.yaml b/deployments/custom-installation/interfaces_definitions/vhost1.yaml
index 408b065e4b94b55e30dd2dcf06238303867d3ddd..387e8a39c6c96c1531e49c280262a879052322bb 100644
--- a/deployments/custom-installation/interfaces_definitions/vhost1.yaml
+++ b/deployments/custom-installation/interfaces_definitions/vhost1.yaml
@@ -3,7 +3,7 @@ apiVersion: "k8s.cni.cncf.io/v1"
 kind: NetworkAttachmentDefinition
 metadata:
   name: veth1
-  namespace: he-codeco-netma
+  namespace: l2sm-system
   labels:
     app: l2sm
 spec:
diff --git a/deployments/custom-installation/interfaces_definitions/vhost10.yaml b/deployments/custom-installation/interfaces_definitions/vhost10.yaml
index 73e4c26505c7d027b70fb7aa95557cf04f7f3465..040233852e1556aa66a179a03f5cc1a11af0bda1 100644
--- a/deployments/custom-installation/interfaces_definitions/vhost10.yaml
+++ b/deployments/custom-installation/interfaces_definitions/vhost10.yaml
@@ -3,7 +3,7 @@ apiVersion: "k8s.cni.cncf.io/v1"
 kind: NetworkAttachmentDefinition
 metadata:
   name: veth10
-  namespace: he-codeco-netma
+  namespace: l2sm-system
   labels:
     app: l2sm
 spec:
diff --git a/deployments/custom-installation/interfaces_definitions/vhost2.yaml b/deployments/custom-installation/interfaces_definitions/vhost2.yaml
index 8c7d0521956e440288bfecdaee83d53516eb0401..c178a87e7b227b3e4c1c0301346b5e85ff47a9f9 100644
--- a/deployments/custom-installation/interfaces_definitions/vhost2.yaml
+++ b/deployments/custom-installation/interfaces_definitions/vhost2.yaml
@@ -3,7 +3,7 @@ apiVersion: "k8s.cni.cncf.io/v1"
 kind: NetworkAttachmentDefinition
 metadata:
   name: veth2
-  namespace: he-codeco-netma
+  namespace: l2sm-system
   labels:
     app: l2sm
 spec:
diff --git a/deployments/custom-installation/interfaces_definitions/vhost3.yaml b/deployments/custom-installation/interfaces_definitions/vhost3.yaml
index 47ae587aa9b766b1ec1b75ea4d5024285b20694e..5e73242cf1b2c76fb663204a6c30e53a78c59d3d 100644
--- a/deployments/custom-installation/interfaces_definitions/vhost3.yaml
+++ b/deployments/custom-installation/interfaces_definitions/vhost3.yaml
@@ -3,7 +3,7 @@ apiVersion: "k8s.cni.cncf.io/v1"
 kind: NetworkAttachmentDefinition
 metadata:
   name: veth3
-  namespace: he-codeco-netma
+  namespace: l2sm-system
   labels:
     app: l2sm
 spec:
diff --git a/deployments/custom-installation/interfaces_definitions/vhost4.yaml b/deployments/custom-installation/interfaces_definitions/vhost4.yaml
index 4ee5bce70dc8b062b6b78e5b3cef67e9930b6bdd..a8286c653734e36e62c5830c8a5dd81a60fd3c65 100644
--- a/deployments/custom-installation/interfaces_definitions/vhost4.yaml
+++ b/deployments/custom-installation/interfaces_definitions/vhost4.yaml
@@ -3,7 +3,7 @@ apiVersion: "k8s.cni.cncf.io/v1"
 kind: NetworkAttachmentDefinition
 metadata:
   name: veth4
-  namespace: he-codeco-netma
+  namespace: l2sm-system
   labels:
     app: l2sm
 spec:
diff --git a/deployments/custom-installation/interfaces_definitions/vhost5.yaml b/deployments/custom-installation/interfaces_definitions/vhost5.yaml
index 131d2d658c0200d51a2162d72d2a5b607d766f34..8a698596b8f3823d9d0328710912b41a2a0ef8f4 100644
--- a/deployments/custom-installation/interfaces_definitions/vhost5.yaml
+++ b/deployments/custom-installation/interfaces_definitions/vhost5.yaml
@@ -3,7 +3,7 @@ apiVersion: "k8s.cni.cncf.io/v1"
 kind: NetworkAttachmentDefinition
 metadata:
   name: veth5
-  namespace: he-codeco-netma
+  namespace: l2sm-system
   labels:
     app: l2sm
 spec:
diff --git a/deployments/custom-installation/interfaces_definitions/vhost6.yaml b/deployments/custom-installation/interfaces_definitions/vhost6.yaml
index 799d0ecdd70efe49b654feb7642967e74f71d940..23465bac9d6f9a700e9c02f272ed0b9b76f1b2b7 100644
--- a/deployments/custom-installation/interfaces_definitions/vhost6.yaml
+++ b/deployments/custom-installation/interfaces_definitions/vhost6.yaml
@@ -3,7 +3,7 @@ apiVersion: "k8s.cni.cncf.io/v1"
 kind: NetworkAttachmentDefinition
 metadata:
   name: veth6
-  namespace: he-codeco-netma
+  namespace: l2sm-system
   labels:
     app: l2sm
 spec:
diff --git a/deployments/custom-installation/interfaces_definitions/vhost7.yaml b/deployments/custom-installation/interfaces_definitions/vhost7.yaml
index 69a680b45982409f821934e60bcce2bdee62a63f..ca79400f6157486018b900e7d1370f17be436c7c 100644
--- a/deployments/custom-installation/interfaces_definitions/vhost7.yaml
+++ b/deployments/custom-installation/interfaces_definitions/vhost7.yaml
@@ -3,7 +3,7 @@ apiVersion: "k8s.cni.cncf.io/v1"
 kind: NetworkAttachmentDefinition
 metadata:
   name: veth7
-  namespace: he-codeco-netma
+  namespace: l2sm-system
   labels:
     app: l2sm
 spec:
diff --git a/deployments/custom-installation/interfaces_definitions/vhost8.yaml b/deployments/custom-installation/interfaces_definitions/vhost8.yaml
index 978b50e0f259983c5efb42414a763db319ea7006..80087f8552ca3f855468897065143ec5ecc7a76d 100644
--- a/deployments/custom-installation/interfaces_definitions/vhost8.yaml
+++ b/deployments/custom-installation/interfaces_definitions/vhost8.yaml
@@ -3,7 +3,7 @@ apiVersion: "k8s.cni.cncf.io/v1"
 kind: NetworkAttachmentDefinition
 metadata:
   name: veth8
-  namespace: he-codeco-netma
+  namespace: l2sm-system
   labels:
     app: l2sm
 spec:
diff --git a/deployments/custom-installation/interfaces_definitions/vhost9.yaml b/deployments/custom-installation/interfaces_definitions/vhost9.yaml
index 597aec704f178d1fe0f3c17a6ab6ecf2855c5ff6..be198246968cf855950f544b494b52e0e1091c96 100644
--- a/deployments/custom-installation/interfaces_definitions/vhost9.yaml
+++ b/deployments/custom-installation/interfaces_definitions/vhost9.yaml
@@ -3,7 +3,7 @@ apiVersion: "k8s.cni.cncf.io/v1"
 kind: NetworkAttachmentDefinition
 metadata:
   name: veth9
-  namespace: he-codeco-netma
+  namespace: l2sm-system
   labels:
     app: l2sm
 spec: