diff --git a/routing/README.md b/routing/README.md
index 7f5a4f2..441a777 100644
--- a/routing/README.md
+++ b/routing/README.md
@@ -73,8 +73,8 @@ No modules.
 | <a name="input_enable_vpc_endpoint_dynamodb"></a> [enable\_vpc\_endpoint\_dynamodb](#input\_enable\_vpc\_endpoint\_dynamodb) | Flag to enable\|disable DynamoDB VPC Endpoint (default: true) | `bool` | `true` | no |
 | <a name="input_enable_vpc_endpoint_s3"></a> [enable\_vpc\_endpoint\_s3](#input\_enable\_vpc\_endpoint\_s3) | Flag to enable\|disable S3 VPC Endpoint (default: true) | `bool` | `true` | no |
 | <a name="input_override_prefixes"></a> [override\_prefixes](#input\_override\_prefixes) | Override built-in prefixes by component. This should be used primarily for common infrastructure things | `map(string)` | `{}` | no |
-| <a name="input_private_subnet_ids"></a> [private\_subnet\_ids](#input\_private\_subnet\_ids) | List of private subnet objects including: subnet, label, availability\_zone, id | <pre>list(object({<br>    subnet            = string<br>    label             = string<br>    availability_zone = string<br>    id                = string<br>  }))</pre> | `[]` | no |
-| <a name="input_public_subnet_ids"></a> [public\_subnet\_ids](#input\_public\_subnet\_ids) | List of public subnet objects including: subnet, label, availability\_zone, id | <pre>list(object({<br>    subnet            = string<br>    label             = string<br>    availability_zone = string<br>    id                = string<br>  }))</pre> | `[]` | no |
+| <a name="input_private_subnets_ids"></a> [private\_subnets\_ids](#input\_private\_subnets\_ids) | List of private subnet objects including: subnet, label, availability\_zone, id | <pre>list(object({<br>    subnet            = string<br>    label             = string<br>    availability_zone = string<br>    id                = string<br>  }))</pre> | `[]` | no |
+| <a name="input_public_subnets_ids"></a> [public\_subnets\_ids](#input\_public\_subnets\_ids) | List of public subnet objects including: subnet, label, availability\_zone, id | <pre>list(object({<br>    subnet            = string<br>    label             = string<br>    availability_zone = string<br>    id                = string<br>  }))</pre> | `[]` | no |
 | <a name="input_tags"></a> [tags](#input\_tags) | AWS Tags to apply to appropriate resources (S3, KMS).  Do not include safeguard tags here, use the data\_safeguard field for such things. | `map(string)` | `{}` | no |
 | <a name="input_vpc_cidr_block"></a> [vpc\_cidr\_block](#input\_vpc\_cidr\_block) | VPC CIDR Block | `string` | n/a | yes |
 | <a name="input_vpc_environment"></a> [vpc\_environment](#input\_vpc\_environment) | VPC environment purpose (infrastructure, common, shared, dev, stage, ite, prod) | `string` | `null` | no |
diff --git a/routing/variables.tf b/routing/variables.tf
index bdb1ceb..5094cc1 100644
--- a/routing/variables.tf
+++ b/routing/variables.tf
@@ -38,7 +38,7 @@ variable "availability_zones" {
   default     = []
 }
 
-variable "public_subnet_ids" {
+variable "public_subnets_ids" {
   description = "List of public subnet objects including: subnet, label, availability_zone, id"
   type = list(object({
     subnet            = string
@@ -49,7 +49,7 @@ variable "public_subnet_ids" {
   default = []
 }
 
-variable "private_subnet_ids" {
+variable "private_subnets_ids" {
   description = "List of private subnet objects including: subnet, label, availability_zone, id"
   type = list(object({
     subnet            = string