diff --git a/k8s/cert-manager/cluster-issuer.yaml b/k8s/cert-manager/cluster-issuer.yaml
deleted file mode 100644
index 49f83e7..0000000
--- a/k8s/cert-manager/cluster-issuer.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
-apiVersion: cert-manager.io/v1
-kind: ClusterIssuer
-metadata:
-  name: letsencrypt-production
-spec:
-  acme:
-    # You must replace this email address with your own.
-    # Let's Encrypt will use this to contact you about expiring
-    # certificates, and issues related to your account.
-    email: victor.barba.martin@toptal.com
-    server: https://acme-v02.api.letsencrypt.org/directory
-    privateKeySecretRef:
-      # Secret resource that will be used to store the account's private key.
-      name: issuer-account-key
-    # Add a single challenge solver, HTTP01 using nginx
-    solvers:
-    - http01:
-        ingress:
-          class: nginx
-
diff --git a/k8s/cert-manager/kustomization.yaml b/k8s/cert-manager/kustomization.yaml
index 9f3d07f..e85bcc0 100644
--- a/k8s/cert-manager/kustomization.yaml
+++ b/k8s/cert-manager/kustomization.yaml
@@ -3,4 +3,5 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 
 resources:
+  - https://github.com/jetstack/cert-manager/releases/download/v1.6.0/cert-manager.yaml
   - cluster-issuer.yaml
\ No newline at end of file