diff --git a/cluster_autoscaler.tf b/cluster_autoscaler.tf
index 7a61b96..0d1db1e 100644
--- a/cluster_autoscaler.tf
+++ b/cluster_autoscaler.tf
@@ -5,7 +5,7 @@ locals {
     "k8s.io/cluster-autoscaler/enabled"                      = "TRUE"
   }
 
-  ng_asg_name = module.cluster.eks_managed_node_groups["on_demand"].node_group_resources[0].autoscaling_groups[0].name
+  ng_asg_name = module.cluster.eks_managed_node_groups["node_group"].node_group_resources[0].autoscaling_groups[0].name
 }
 
 resource "aws_autoscaling_group_tag" "on-demand" {