diff --git a/terraform/gcp/cloud-cdn.tf b/terraform/gcp/cloud-cdn.tf
index a04bb0e..6c4c887 100644
--- a/terraform/gcp/cloud-cdn.tf
+++ b/terraform/gcp/cloud-cdn.tf
@@ -16,8 +16,6 @@ resource "google_compute_backend_service" "hydroserver_backend" {
     cache_mode        = "CACHE_ALL_STATIC"
     default_ttl      = 3600
     max_ttl          = 86400
-    min_ttl          = 60
-    signed_url_cache_mode = "USE_CACHED"
   }
 }