diff --git a/cert-cluster-issuer/cluster-issuer.yaml b/cert-cluster-issuer/cluster-issuer.yaml
index 12015a1..ce4d912 100644
--- a/cert-cluster-issuer/cluster-issuer.yaml
+++ b/cert-cluster-issuer/cluster-issuer.yaml
@@ -17,4 +17,3 @@ spec:
     solvers:
     - http01:
         ingress:
-          class: "public"