diff --git a/components/common-infra/terraform/variables.tf b/components/common-infra/terraform/variables.tf
index 434849ab..f714e58c 100644
--- a/components/common-infra/terraform/variables.tf
+++ b/components/common-infra/terraform/variables.tf
@@ -48,7 +48,6 @@ variable "alloy_db_cluster_id" {
 variable "serverless_connector_subnet" {
   description = "Name of the VPC subnet to create"
   type        = string
-  default     = "cloudrun-to-alloydb-connector-subnet"
 }
 
 variable "serverless_connector_subnet_range" {
diff --git a/components/dpu-workflow/terraform/variables.tf b/components/dpu-workflow/terraform/variables.tf
index 508fde22..72447da5 100644
--- a/components/dpu-workflow/terraform/variables.tf
+++ b/components/dpu-workflow/terraform/variables.tf
@@ -151,9 +151,5 @@ variable "composer_cidr" {
   description = "CIDR ranges for configuring Cloud Composer"
   type = object({
     subnet_primary = string
-    #cluster_secondary_range  = string
-    #services_secondary_range = string
-    #control_plane            = string
-    #sql                      = string
   })
 }