diff --git a/07_bootstrap_argocd/shared-gateway.yaml b/07_bootstrap_argocd/shared-gateway.yaml
index a73800a..8ebca07 100644
--- a/07_bootstrap_argocd/shared-gateway.yaml
+++ b/07_bootstrap_argocd/shared-gateway.yaml
@@ -23,4 +23,18 @@ spec:
       tls:
         mode: Terminate
         certificateRefs:
-          - name: shared-gateway-tls
\ No newline at end of file
+          - name: shared-gateway-tls
+
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: shared-gateway-tls
+  namespace: default
+spec:
+  secretName: shared-gateway-tls
+  dnsNames:
+  - '*.k8s.hnrx.net'
+  issuerRef:
+    name: cloudflare-cluster-issuer
+    kind: ClusterIssuer
\ No newline at end of file