diff --git a/manifests/blog-app/certificate.yaml b/manifests/blog-app/certificate.yaml
deleted file mode 100644
index 6f473d6..0000000
--- a/manifests/blog-app/certificate.yaml
+++ /dev/null
@@ -1,24 +0,0 @@
-apiVersion: cert-manager.io/v1
-kind: Certificate
-metadata:
-  name: blog-app-domain-cert-prod
-  namespace: istio-system
-spec:
-  secretName: blog-app-domain-cert-prod
-  duration: 2160h #90d
-  renewBefore: 360h # 15d
-  isCA: false
-  privateKey:
-    algorithm: RSA
-    encoding: PKCS1
-    size: 2048
-  usages:
-    - server auth
-    - client auth
-  dnsNames:
-    - "blogapp.magdalani.com"
-    - "www.blogapp.magdalani.com"
-  issuerRef:
-    name: letsencrypt-prod-cluster
-    kind: ClusterIssuer
-    group: cert-manager.io
\ No newline at end of file
diff --git a/manifests/blog-app/clusterIssuer.yaml b/manifests/blog-app/clusterIssuer.yaml
deleted file mode 100644
index 55f5135..0000000
--- a/manifests/blog-app/clusterIssuer.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-apiVersion: cert-manager.io/v1
-kind: ClusterIssuer
-metadata:
-  name: letsencrypt-prod-cluster
-  namespace: istio-system
-spec:
-  acme:
-    email: tunacinsoy@gmail.com
-    server: https://acme-v02.api.letsencrypt.org/directory
-    privateKeySecretRef:
-      name: letsencrypt-prod-cluster
-    solvers:
-    - http01:
-        ingress:
-          class: istio
diff --git a/manifests/blog-app/istio-gateway-virtualService.yaml b/manifests/blog-app/istio-gateway-virtualService.yaml
index 34ae4f5..7487963 100644
--- a/manifests/blog-app/istio-gateway-virtualService.yaml
+++ b/manifests/blog-app/istio-gateway-virtualService.yaml
@@ -17,17 +17,17 @@ spec:
     # hosts: ["myblog.com"]: Accepts traffic only for myblog.com
     hosts:
     - "*"
-    tls:
-      httpsRedirect: false # Handle redirect in the VirtualService
-  - port:
-      number: 443
-      name: https
-      protocol: HTTPS
-    tls:
-      mode: SIMPLE
-      credentialName: blog-app-domain-cert-prod
-    hosts:
-    - "blogapp.magdalani.com"
+  #   tls:
+  #     httpsRedirect: false # Handle redirect in the VirtualService
+  # - port:
+  #     number: 443
+  #     name: https
+  #     protocol: HTTPS
+  #   tls:
+  #     mode: SIMPLE
+  #     credentialName: blog-app-domain-cert-prod
+  #   hosts:
+  #   - "blogapp.magdalani.com"
 ---
 apiVersion: networking.istio.io/v1
 kind: VirtualService