diff --git a/third_party/terraform/tests/resource_dns_managed_zone_test.go.erb b/third_party/terraform/tests/resource_dns_managed_zone_test.go.erb
index a32c6500799f..19aa59204ab0 100644
--- a/third_party/terraform/tests/resource_dns_managed_zone_test.go.erb
+++ b/third_party/terraform/tests/resource_dns_managed_zone_test.go.erb
@@ -304,7 +304,7 @@ resource "google_compute_network" "network-1" {
   name                    = "network-1-%s"
   auto_create_subnetworks = false
 }
-`, suffix)
+`, suffix, suffix)
 }
 <% end -%>