diff --git a/test/e2e/data/ironic-deployment/overlays/release-27.0/kustomization.yaml b/test/e2e/data/ironic-deployment/overlays/release-27.0/kustomization.yaml
index 3ea2d2e906..406d097583 100644
--- a/test/e2e/data/ironic-deployment/overlays/release-27.0/kustomization.yaml
+++ b/test/e2e/data/ironic-deployment/overlays/release-27.0/kustomization.yaml
@@ -44,5 +44,6 @@ replacements:
       version: v1
       group: cert-manager.io
       kind: Certificate
+      name: ironic-cert
     fieldPaths:
     - .spec.ipAddresses.0