diff --git a/terraform/application/application.tf b/terraform/application/application.tf
index 9818895f82..04e6504b61 100644
--- a/terraform/application/application.tf
+++ b/terraform/application/application.tf
@@ -13,10 +13,10 @@ module "application_configuration" {
   config_variables = merge(
     local.app_env_values,
     {
-      ENVIRONMENT_NAME = var.environment
-      PGSSLMODE        = local.postgres_ssl_mode
+      ENVIRONMENT_NAME   = var.environment
+      PGSSLMODE          = local.postgres_ssl_mode
       CANONICAL_HOSTNAME = local.canonical_hostname
-    })
+  })
   secret_variables = {
     DATABASE_URL = module.postgres.url
   }
@@ -39,7 +39,7 @@ module "web_application" {
   docker_image = var.docker_image
   command      = var.startup_command
 
-  replicas     = var.web_replicas
+  replicas = var.web_replicas
 }
 
 module "worker_application" {
diff --git a/terraform/application/config/test.tfvars.json b/terraform/application/config/test.tfvars.json
index 31970e11c3..acd79a19af 100644
--- a/terraform/application/config/test.tfvars.json
+++ b/terraform/application/config/test.tfvars.json
@@ -6,5 +6,7 @@
   "canonical_hostname": "claim-additional-payments-for-teaching-test-web.test.teacherservices.cloud",
   "web_replicas": 2,
   "startup_command": ["/bin/sh", "-c", "bin/rails server -b 0.0.0.0"],
-  "worker_command": ["/bin/sh", "-c", "bin/bundle exec bin/delayed_job run -n 1"]
+  "worker_command": ["/bin/sh", "-c", "bin/bundle exec bin/delayed_job run -n 1"],
+  "enable_monitoring": true,
+  "statuscake_contact_groups": [195955, 282453]
 }
diff --git a/terraform/application/statuscake.tf b/terraform/application/statuscake.tf
index 840f7a8ad6..be1b3f03ef 100644
--- a/terraform/application/statuscake.tf
+++ b/terraform/application/statuscake.tf
@@ -1,12 +1,10 @@
-# TODO: Uncomment when needed then follow these steps: https://github.com/DFE-Digital/teacher-services-cloud/blob/main/documentation/onboard-service.md#configure-statuscake-credentials
+module "statuscake" {
+  count = var.enable_monitoring ? 1 : 0
 
-# module "statuscake" {
-#   count = var.enable_monitoring ? 1 : 0
+  source = "./vendor/modules/aks//monitoring/statuscake"
 
-#   source = "./vendor/modules/aks//monitoring/statuscake"
+  uptime_urls = compact([module.web_application.probe_url, var.external_url])
+  ssl_urls    = compact([var.external_url])
 
-#   uptime_urls = compact([module.web_application.probe_url, var.external_url])
-#   ssl_urls    = compact([var.external_url])
-
-#   contact_groups = var.statuscake_contact_groups
-# }
+  contact_groups = var.statuscake_contact_groups
+}
diff --git a/terraform/application/variables.tf b/terraform/application/variables.tf
index d2e6ae8677..7c132eb37e 100644
--- a/terraform/application/variables.tf
+++ b/terraform/application/variables.tf
@@ -62,12 +62,12 @@ variable "canonical_hostname" {
 }
 variable "web_replicas" {
   description = "Number of replicas of the web app"
-  default = 1
+  default     = 1
 }
 
 locals {
-  postgres_ssl_mode = var.enable_postgres_ssl ? "require" : "disable"
-  canonical_hostname = var.canonical_hostname != null ? var.canonical_hostname : "${var.service_name}-${var.environment}-web.test.teacherservices.cloud"
+  postgres_ssl_mode       = var.enable_postgres_ssl ? "require" : "disable"
+  canonical_hostname      = var.canonical_hostname != null ? var.canonical_hostname : "${var.service_name}-${var.environment}-web.test.teacherservices.cloud"
   app_env_values_from_yml = yamldecode(file("${path.module}/config/${var.config}_app_env.yml"))
-  app_env_values = merge(local.app_env_values_from_yml)
+  app_env_values          = merge(local.app_env_values_from_yml)
 }