diff --git a/portal/overlays/prod/portal-ingress.yml b/portal/overlays/prod/portal-ingress.yml
index be00283..20acd01 100644
--- a/portal/overlays/prod/portal-ingress.yml
+++ b/portal/overlays/prod/portal-ingress.yml
@@ -6,6 +6,8 @@ metadata:
   namespace: portal
   annotations:
     kubernetes.io/ingress.class: nginx
+    cert-manager.io/issuer: "letsencrypt"
+    acme.cert-manager.io/http01-edit-in-place: "true"
 spec:
   defaultBackend:
     service: