diff --git a/apps/lambda_function_sqs_no_vpc/cloudwatch.tf b/apps/lambda_function_sqs_no_vpc/cloudwatch.tf
index 9082b91..5dcbdc7 100644
--- a/apps/lambda_function_sqs_no_vpc/cloudwatch.tf
+++ b/apps/lambda_function_sqs_no_vpc/cloudwatch.tf
@@ -31,7 +31,7 @@ resource "aws_cloudwatch_metric_alarm" "stale_messages_alarm" {
   datapoints_to_alarm = "1"
   alarm_actions       = ["${var.alarm_action_arn}"]
   count               = "${var.enable_cloudwatch_alarms}"
-  dimensions {
+  dimensions = {
     QueueName = "${aws_sqs_queue.sqs_queue.name}"
   }
   tags = "${local.tags}"
@@ -51,7 +51,7 @@ resource "aws_cloudwatch_metric_alarm" "error_messages_alarm_1" {
   datapoints_to_alarm = "1"
   alarm_actions       = ["${var.alarm_action_arn}"]
   count               = "${var.enable_cloudwatch_alarms}"
-  dimensions {
+  dimensions = {
     QueueName = "${aws_sqs_queue.sqs_error_queue.name}"
   }
   tags = "${local.tags}"
@@ -70,7 +70,7 @@ resource "aws_cloudwatch_metric_alarm" "error_messages_alarm_2" {
   datapoints_to_alarm = "1"
   alarm_actions       = ["${var.alarm_action_arn}"]
   count               = "${var.enable_cloudwatch_alarms}"
-  dimensions {
+  dimensions = {
     QueueName = "${aws_sqs_queue.sqs_error_queue.name}"
   }
   tags = "${local.tags}"