diff --git a/downtify/k8s/internal-certificate.yaml b/downtify/k8s/internal-certificate.yaml
deleted file mode 100644
index cdb4cd0..0000000
--- a/downtify/k8s/internal-certificate.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-apiVersion: cert-manager.io/v1
-kind: Certificate
-metadata:
-  name: internal-wildcard-tls
-  namespace: downtify
-spec:
-  secretName: internal-wildcard-tls
-  dnsNames:
-    - "*.workstation.internal"
-    - "*.gigaforust.internal"
-    - workstation.internal
-    - gigaforust.internal
-  issuerRef:
-    name: internal-ca
-    kind: ClusterIssuer
diff --git a/kener/k8s/internal-certificate.yaml b/kener/k8s/internal-certificate.yaml
deleted file mode 100644
index 1463fa2..0000000
--- a/kener/k8s/internal-certificate.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-apiVersion: cert-manager.io/v1
-kind: Certificate
-metadata:
-  name: internal-wildcard-tls
-  namespace: kener
-spec:
-  secretName: internal-wildcard-tls
-  dnsNames:
-    - "*.workstation.internal"
-    - "*.gigaforust.internal"
-    - workstation.internal
-    - gigaforust.internal
-  issuerRef:
-    name: internal-ca
-    kind: ClusterIssuer