diff --git a/infra/longhorn/templates/ingress.yaml b/infra/longhorn/templates/ingress.yaml
index c540b9d..412f930 100644
--- a/infra/longhorn/templates/ingress.yaml
+++ b/infra/longhorn/templates/ingress.yaml
@@ -14,4 +14,19 @@ spec:
     - name: longhorn-frontend
       port: 80
   tls:
-    secretName: longhorn-tls
\ No newline at end of file
+    secretName: longhorn-tls
+
+---
+
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: longhorn-tls
+spec:
+  secretName: longhorn-tls
+  issuerRef:
+    name: letsencrypt-production
+    kind: ClusterIssuer
+  commonName: "longhorn.infra.durp.info"
+  dnsNames:
+    - "longhorn.infra.durp.info"