diff --git a/README.md b/README.md
index d5c1621..093f60a 100644
--- a/README.md
+++ b/README.md
@@ -234,6 +234,7 @@ Available targets:
 | enable\_ecs\_managed\_tags | Specifies whether to enable Amazon ECS managed tags for the tasks within the service | `bool` | `false` | no |
 | enable\_icmp\_rule | Specifies whether to enable ICMP on the security group | `bool` | `true` | no |
 | enabled | Set to false to prevent the module from creating any resources | `bool` | `true` | no |
+| environment | Environment, e.g. 'prod', 'staging', 'dev', 'pre-prod', 'UAT' | `string` | `""` | no |
 | health\_check\_grace\_period\_seconds | Seconds to ignore failing load balancer health checks on newly instantiated tasks to prevent premature shutdown, up to 7200. Only valid for services configured to use load balancers | `number` | `0` | no |
 | ignore\_changes\_task\_definition | Whether to ignore changes in container definition and task definition in the ECS service | `bool` | `true` | no |
 | launch\_type | The launch type on which to run your service. Valid values are `EC2` and `FARGATE` | `string` | `"FARGATE"` | no |
@@ -434,8 +435,8 @@ Check out [our other projects][github], [follow us on twitter][twitter], [apply
 
 ### Contributors
 
-|  [![Erik Osterman][osterman_avatar]][osterman_homepage]<br/>[Erik Osterman][osterman_homepage] | [![Igor Rodionov][goruha_avatar]][goruha_homepage]<br/>[Igor Rodionov][goruha_homepage] | [![Andriy Knysh][aknysh_avatar]][aknysh_homepage]<br/>[Andriy Knysh][aknysh_homepage] | [![Sarkis Varozian][sarkis_avatar]][sarkis_homepage]<br/>[Sarkis Varozian][sarkis_homepage] |
-|---|---|---|---|
+|  [![Erik Osterman][osterman_avatar]][osterman_homepage]<br/>[Erik Osterman][osterman_homepage] | [![Igor Rodionov][goruha_avatar]][goruha_homepage]<br/>[Igor Rodionov][goruha_homepage] | [![Andriy Knysh][aknysh_avatar]][aknysh_homepage]<br/>[Andriy Knysh][aknysh_homepage] | [![Sarkis Varozian][sarkis_avatar]][sarkis_homepage]<br/>[Sarkis Varozian][sarkis_homepage] | [![Chris Weyl][rsrchboy_avatar]][rsrchboy_homepage]<br/>[Chris Weyl][rsrchboy_homepage] |
+|---|---|---|---|---|
 
   [osterman_homepage]: https://github.com/osterman
   [osterman_avatar]: https://img.cloudposse.com/150x150/https://github.com/osterman.png
@@ -445,6 +446,8 @@ Check out [our other projects][github], [follow us on twitter][twitter], [apply
   [aknysh_avatar]: https://img.cloudposse.com/150x150/https://github.com/aknysh.png
   [sarkis_homepage]: https://github.com/sarkis
   [sarkis_avatar]: https://img.cloudposse.com/150x150/https://github.com/sarkis.png
+  [rsrchboy_homepage]: https://github.com/rsrchboy
+  [rsrchboy_avatar]: https://img.cloudposse.com/150x150/https://github.com/rsrchboy.png
 
 [![README Footer][readme_footer_img]][readme_footer_link]
 [![Beacon][beacon]][website]
diff --git a/README.yaml b/README.yaml
index ede4bd3..4d6ff73 100644
--- a/README.yaml
+++ b/README.yaml
@@ -171,3 +171,5 @@ contributors:
   github: aknysh
 - name: Sarkis Varozian
   github: sarkis
+- name: Chris Weyl
+  github: rsrchboy
diff --git a/docs/terraform.md b/docs/terraform.md
index dcd0b5a..345a0c7 100644
--- a/docs/terraform.md
+++ b/docs/terraform.md
@@ -34,6 +34,7 @@
 | enable\_ecs\_managed\_tags | Specifies whether to enable Amazon ECS managed tags for the tasks within the service | `bool` | `false` | no |
 | enable\_icmp\_rule | Specifies whether to enable ICMP on the security group | `bool` | `true` | no |
 | enabled | Set to false to prevent the module from creating any resources | `bool` | `true` | no |
+| environment | Environment, e.g. 'prod', 'staging', 'dev', 'pre-prod', 'UAT' | `string` | `""` | no |
 | health\_check\_grace\_period\_seconds | Seconds to ignore failing load balancer health checks on newly instantiated tasks to prevent premature shutdown, up to 7200. Only valid for services configured to use load balancers | `number` | `0` | no |
 | ignore\_changes\_task\_definition | Whether to ignore changes in container definition and task definition in the ECS service | `bool` | `true` | no |
 | launch\_type | The launch type on which to run your service. Valid values are `EC2` and `FARGATE` | `string` | `"FARGATE"` | no |
diff --git a/main.tf b/main.tf
index fa4fbbb..4251704 100644
--- a/main.tf
+++ b/main.tf
@@ -1,30 +1,31 @@
 module "default_label" {
-  source     = "git::https://github.com/cloudposse/terraform-null-label.git?ref=tags/0.15.0"
-  enabled    = var.enabled
-  attributes = var.attributes
-  delimiter  = var.delimiter
-  name       = var.name
-  namespace  = var.namespace
-  stage      = var.stage
-  tags       = var.tags
+  source      = "git::https://github.com/cloudposse/terraform-null-label.git?ref=tags/0.16.0"
+  enabled     = var.enabled
+  attributes  = var.attributes
+  delimiter   = var.delimiter
+  name        = var.name
+  namespace   = var.namespace
+  stage       = var.stage
+  environment = var.environment
+  tags        = var.tags
 }
 
 module "task_label" {
-  source     = "git::https://github.com/cloudposse/terraform-null-label.git?ref=tags/0.15.0"
+  source     = "git::https://github.com/cloudposse/terraform-null-label.git?ref=tags/0.16.0"
   enabled    = var.enabled && length(var.task_role_arn) == 0
   context    = module.default_label.context
   attributes = compact(concat(var.attributes, ["task"]))
 }
 
 module "service_label" {
-  source     = "git::https://github.com/cloudposse/terraform-null-label.git?ref=tags/0.15.0"
+  source     = "git::https://github.com/cloudposse/terraform-null-label.git?ref=tags/0.16.0"
   enabled    = var.enabled
   context    = module.default_label.context
   attributes = compact(concat(var.attributes, ["service"]))
 }
 
 module "exec_label" {
-  source     = "git::https://github.com/cloudposse/terraform-null-label.git?ref=tags/0.15.0"
+  source     = "git::https://github.com/cloudposse/terraform-null-label.git?ref=tags/0.16.0"
   enabled    = var.enabled && length(var.task_exec_role_arn) == 0
   context    = module.default_label.context
   attributes = compact(concat(var.attributes, ["exec"]))
diff --git a/variables.tf b/variables.tf
index beac991..1275696 100644
--- a/variables.tf
+++ b/variables.tf
@@ -10,6 +10,12 @@ variable "namespace" {
   default     = ""
 }
 
+variable "environment" {
+  type        = string
+  description = "Environment, e.g. 'prod', 'staging', 'dev', 'pre-prod', 'UAT'"
+  default     = ""
+}
+
 variable "stage" {
   type        = string
   description = "Stage (e.g. `prod`, `dev`, `staging`)"