diff --git a/perf-dash.k8s.io/certificate.yaml b/perf-dash.k8s.io/certificate.yaml
index 0e2e0625a97..aa533ac2fed 100644
--- a/perf-dash.k8s.io/certificate.yaml
+++ b/perf-dash.k8s.io/certificate.yaml
@@ -1,14 +1,8 @@
-apiVersion: cert-manager.io/v1alpha2
-kind: Certificate
+apiVersion: networking.gke.io/v1
+kind: ManagedCertificate
 metadata:
   name: perfdash-k8s-io
-  annotations:
-    acme.cert-manager.io/http01-override-ingress-name: "perfdash"
-    cert-manager.io/issue-temporary-certificate: "true"
+  namespace: perfdash
 spec:
-  secretName: perfdash-k8s-io-tls
-  issuerRef:
-    kind: ClusterIssuer
-    name: letsencrypt-prod
-  dnsNames:
+  domains:
   - perf-dash.k8s.io
diff --git a/perf-dash.k8s.io/ingress.yaml b/perf-dash.k8s.io/ingress.yaml
index 53955cdee3a..490549bfd13 100644
--- a/perf-dash.k8s.io/ingress.yaml
+++ b/perf-dash.k8s.io/ingress.yaml
@@ -2,13 +2,14 @@ apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   name: perfdash
+  namespace: perfdash
   labels:
     app: perfdash
   annotations:
+    kubernetes.io/ingress.class: gce
     kubernetes.io/ingress.global-static-ip-name: perf-dash-k8s-io-ingress-prod
+    networking.gke.io/managed-certificates: perfdash-k8s-io
 spec:
-  tls:
-  - secretName: perfdash-k8s-io-tls
   backend:
     serviceName: perfdash-status
     servicePort: status