diff --git a/k8s-peterg/cilium-gatewayapi/kustomization.yaml b/k8s-peterg/cilium-gatewayapi/kustomization.yaml
index ae185ef..1115bd9 100644
--- a/k8s-peterg/cilium-gatewayapi/kustomization.yaml
+++ b/k8s-peterg/cilium-gatewayapi/kustomization.yaml
@@ -7,4 +7,3 @@ resources:
   - ip-pool.yaml
   - gateways.yaml
   - httproute.yaml
-  - tls.yaml
diff --git a/k8s-peterg/cilium-gatewayapi/tls.yaml b/k8s-peterg/cilium-gatewayapi/tls.yaml
deleted file mode 100644
index 0e253a2..0000000
--- a/k8s-peterg/cilium-gatewayapi/tls.yaml
+++ /dev/null
@@ -1,25 +0,0 @@
----
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: cert-manager-test
----
-apiVersion: cert-manager.io/v1
-kind: Issuer
-metadata:
-  name: test-selfsigned
-  namespace: cert-manager-test
-spec:
-  selfSigned: {}
----
-apiVersion: cert-manager.io/v1
-kind: Certificate
-metadata:
-  name: selfsigned-cert
-  namespace: cert-manager-test
-spec:
-  dnsNames:
-    - "*.k8s.peterg.nl"
-  secretName: selfsigned-cert-tls
-  issuerRef:
-    name: test-selfsigned