diff --git a/30-cert-manager/51-pomerium-production-issuer.yaml b/30-cert-manager/51-pomerium-production-issuer.yaml
--- a/30-cert-manager/51-pomerium-production-issuer.yaml
+++ b/30-cert-manager/51-pomerium-production-issuer.yaml
@@ -1,5 +1,5 @@
 apiVersion: cert-manager.io/v1
-kind: Issuer
+kind: ClusterIssuer
 metadata:
   name: letsencrypt-prod
   namespace: pomerium