diff --git a/kubernetes/cert-manager/cert-manager/letsencrypt-prod.yaml b/kubernetes/cert-manager/cert-manager/letsencrypt-prod.yaml
new file mode 100644
index 0000000..e55980f
--- /dev/null
+++ b/kubernetes/cert-manager/cert-manager/letsencrypt-prod.yaml
@@ -0,0 +1,16 @@
+apiVersion: cert-manager.io/v1
+kind: ClusterIssuer
+metadata:
+  name: letsencrypt-prod
+spec:
+  acme:
+    server: https://acme-v02.api.letsencrypt.org/directory
+    email: acme@dontddos.me
+    privateKeySecretRef:
+      name: letsencrypt-prod
+    solvers:
+    - dns01:
+        cloudflare:
+          apiTokenSecretRef:
+            name: cloudflare-api-token-secret
+            key: cloudflare-api-key
\ No newline at end of file