diff --git a/infrastructure/gatewayapi/apigateway.yaml b/infrastructure/gatewayapi/apigateway.yaml
index 3cc680b..90c09d7 100644
--- a/infrastructure/gatewayapi/apigateway.yaml
+++ b/infrastructure/gatewayapi/apigateway.yaml
@@ -20,7 +20,7 @@ spec:
     tls:
       mode: Terminate
       options:
-        networking.gke.io/pre-shared-certs: siriusdevops-cert
+        networking.gke.io/cert-manager-certs: "siriusdevops-cert"
     allowedRoutes:
       namespaces:
         from: "All"