diff --git a/deploy/ecs_service.tf b/deploy/ecs_service.tf
index 1fabad5..738b2cc 100644
--- a/deploy/ecs_service.tf
+++ b/deploy/ecs_service.tf
@@ -6,7 +6,7 @@ resource "aws_ecs_service" "service" {
   desired_count        = 2
   force_new_deployment = true
   load_balancer {
-    target_group_arn = local.infra_output["aws_lb_blue_target_group_arn"]
+    target_group_arn = local.infra_output["aws_lb_target_group_arn"]
     container_name   = "first"
     container_port   = "8080" # Application Port
   }