diff --git a/infrastructure/stacks/application/lambda.tf b/infrastructure/stacks/application/lambda.tf
index 516a4edb3..0935230f4 100644
--- a/infrastructure/stacks/application/lambda.tf
+++ b/infrastructure/stacks/application/lambda.tf
@@ -5,13 +5,13 @@ module "change_event_dlq_handler_lambda" {
   function_name = var.change_event_dlq_handler_lambda
   description   = "Change Event DLQ Handler lambda"
 
-  create_package = false
-  image_uri      = "${var.docker_registry}/${var.change_event_dlq_handler}:${var.change_event_dlq_handler_version}"
-  package_type   = "Image"
-  timeout        = 30
-  memory_size    = 128
-  architectures  = ["arm64"]
-  # kms_key_arn            = data.aws_kms_key.signing_key.arn
+  create_package         = false
+  image_uri              = "${var.docker_registry}/${var.change_event_dlq_handler}:${var.change_event_dlq_handler_version}"
+  package_type           = "Image"
+  timeout                = 30
+  memory_size            = 128
+  architectures          = ["arm64"]
+  kms_key_arn            = data.aws_kms_key.signing_key.arn
   tracing_mode           = "Active"
   maximum_retry_attempts = 0
 
@@ -42,13 +42,13 @@ module "dos_db_handler_lambda" {
   function_name = var.dos_db_handler_lambda
   description   = "DoS DB Handler lambda"
 
-  create_package = false
-  image_uri      = "${var.docker_registry}/${var.dos_db_handler}:${var.dos_db_handler_version}"
-  package_type   = "Image"
-  timeout        = 30
-  memory_size    = 128
-  architectures  = ["arm64"]
-  # kms_key_arn            = data.aws_kms_key.signing_key.arn
+  create_package         = false
+  image_uri              = "${var.docker_registry}/${var.dos_db_handler}:${var.dos_db_handler_version}"
+  package_type           = "Image"
+  timeout                = 30
+  memory_size            = 128
+  architectures          = ["arm64"]
+  kms_key_arn            = data.aws_kms_key.signing_key.arn
   tracing_mode           = "Active"
   maximum_retry_attempts = 0
 
@@ -94,13 +94,13 @@ module "dos_db_update_dlq_handler_lambda" {
   function_name = var.dos_db_update_dlq_handler_lambda
   description   = "Change Event DLQ Handler lambda"
 
-  create_package = false
-  image_uri      = "${var.docker_registry}/${var.dos_db_update_dlq_handler}:${var.change_event_dlq_handler_version}"
-  package_type   = "Image"
-  timeout        = 30
-  memory_size    = 128
-  architectures  = ["arm64"]
-  # kms_key_arn            = data.aws_kms_key.signing_key.arn
+  create_package         = false
+  image_uri              = "${var.docker_registry}/${var.dos_db_update_dlq_handler}:${var.change_event_dlq_handler_version}"
+  package_type           = "Image"
+  timeout                = 30
+  memory_size            = 128
+  architectures          = ["arm64"]
+  kms_key_arn            = data.aws_kms_key.signing_key.arn
   tracing_mode           = "Active"
   maximum_retry_attempts = 0
 
@@ -130,13 +130,13 @@ module "event_replay_lambda" {
   function_name = var.event_replay_lambda
   description   = "Event Replay lambda"
 
-  create_package = false
-  image_uri      = "${var.docker_registry}/${var.event_replay}:${var.event_replay_version}"
-  package_type   = "Image"
-  timeout        = 30
-  memory_size    = 128
-  architectures  = ["arm64"]
-  # kms_key_arn            = data.aws_kms_key.signing_key.arn
+  create_package         = false
+  image_uri              = "${var.docker_registry}/${var.event_replay}:${var.event_replay_version}"
+  package_type           = "Image"
+  timeout                = 30
+  memory_size            = 128
+  architectures          = ["arm64"]
+  kms_key_arn            = data.aws_kms_key.signing_key.arn
   tracing_mode           = "Active"
   maximum_retry_attempts = 0
 
@@ -169,13 +169,13 @@ module "ingest_change_event_lambda" {
   function_name = var.ingest_change_event_lambda
   description   = "Ingest Change Event lambda"
 
-  create_package = false
-  image_uri      = "${var.docker_registry}/${var.ingest_change_event}:${var.ingest_change_event_version}"
-  package_type   = "Image"
-  timeout        = 30
-  memory_size    = 128
-  architectures  = ["arm64"]
-  # kms_key_arn            = data.aws_kms_key.signing_key.arn
+  create_package         = false
+  image_uri              = "${var.docker_registry}/${var.ingest_change_event}:${var.ingest_change_event_version}"
+  package_type           = "Image"
+  timeout                = 30
+  memory_size            = 128
+  architectures          = ["arm64"]
+  kms_key_arn            = data.aws_kms_key.signing_key.arn
   tracing_mode           = "Active"
   maximum_retry_attempts = 0
 
@@ -207,13 +207,13 @@ module "send_email_lambda" {
   function_name = var.send_email_lambda
   description   = "Send Email lambda"
 
-  create_package = false
-  image_uri      = "${var.docker_registry}/${var.send_email}:${var.send_email_version}"
-  package_type   = "Image"
-  timeout        = 30
-  memory_size    = 128
-  architectures  = ["arm64"]
-  # kms_key_arn            = data.aws_kms_key.signing_key.arn
+  create_package         = false
+  image_uri              = "${var.docker_registry}/${var.send_email}:${var.send_email_version}"
+  package_type           = "Image"
+  timeout                = 30
+  memory_size            = 128
+  architectures          = ["arm64"]
+  kms_key_arn            = data.aws_kms_key.signing_key.arn
   tracing_mode           = "Active"
   maximum_retry_attempts = 2
 
@@ -393,13 +393,13 @@ module "quality_checker_lambda" {
   function_name = var.quality_checker_lambda
   description   = "Quality Checker lambda"
 
-  create_package = false
-  image_uri      = "${var.docker_registry}/${var.quality_checker}:${var.quality_checker_version}"
-  package_type   = "Image"
-  timeout        = 900
-  memory_size    = 512
-  architectures  = ["arm64"]
-  # kms_key_arn            = data.aws_kms_key.signing_key.arn
+  create_package         = false
+  image_uri              = "${var.docker_registry}/${var.quality_checker}:${var.quality_checker_version}"
+  package_type           = "Image"
+  timeout                = 900
+  memory_size            = 512
+  architectures          = ["arm64"]
+  kms_key_arn            = data.aws_kms_key.signing_key.arn
   tracing_mode           = "Active"
   maximum_retry_attempts = 0