diff --git a/manifest/ingress.yaml b/manifest/ingress.yaml
index 02e8666..1da7842 100644
--- a/manifest/ingress.yaml
+++ b/manifest/ingress.yaml
@@ -13,14 +13,6 @@ spec:
     port: 8080
     targetPort: signaling
 ---
-apiVersion: networking.gke.io/v1
-kind: ManagedCertificate
-metadata:
-  name: netlib.poki.io
-spec:
-  domains:
-  - netlib.poki.io
----
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata: