diff --git a/modules/single-node-asg/main.tf b/modules/single-node-asg/main.tf
index 6f4881cd..f147eeca 100644
--- a/modules/single-node-asg/main.tf
+++ b/modules/single-node-asg/main.tf
@@ -85,13 +85,13 @@ module "server" {
   elb_names          = var.load_balancers
   key_name           = var.key_name
   # The IAM Instance Profile w/ attach_ebs role
-  iam_profile   = module.instance_profile.iam_profile_id
-  instance_type = var.instance_type
+  iam_profile        = module.instance_profile.iam_profile_id
+  instance_type      = var.instance_type
   # 1 EC2 instance <> 1 EBS volume
-  max_nodes       = 1
-  min_nodes       = 1
-  placement_group = var.placement_group
-  public_ip       = var.public_ip
+  max_nodes          = 1
+  min_nodes          = 1
+  placement_group    = var.placement_group
+  public_ip          = var.public_ip
   # the prefix and suffix names are combined in
   # the `asg` module to create the full name
   name_prefix        = var.name_prefix