diff --git a/modules/service/outputs.tf b/modules/service/outputs.tf
index 2a3af46..d201d33 100644
--- a/modules/service/outputs.tf
+++ b/modules/service/outputs.tf
@@ -7,3 +7,7 @@ output "ecs_service_name" {
   description = "The name of the ECS service"
   value       = try(aws_ecs_service.this.name, "")
 }
+output "aws_ecs_task_definition" {
+  description = "ARN of the ECS service"
+  value       = try(aws_ecs_task_definition.this.arn, "")
+}