diff --git a/bootstrap.tf b/bootstrap.tf
index 6ddd439..f7792c9 100644
--- a/bootstrap.tf
+++ b/bootstrap.tf
@@ -1,11 +1,10 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=7988fb7159cb81e2d080b365b147fe90542fd258"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=9037d7311b949439b217cd9c657d4500eab3e16b"
 
   cluster_name          = var.cluster_name
   api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]
   etcd_servers          = aws_route53_record.etcds.*.fqdn
-  asset_dir             = var.asset_dir
   networking            = var.networking
   network_mtu           = var.network_mtu
   pod_cidr              = var.pod_cidr
diff --git a/outputs.tf b/outputs.tf
index d9afc7b..25cc2f8 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -52,3 +52,9 @@ output "worker_target_group_https" {
   value       = module.workers.target_group_https
 }
 
+# Outputs for debug
+
+output "assets_dist" {
+  value = module.bootstrap.assets_dist
+}
+
diff --git a/variables.tf b/variables.tf
index bcb2263..c29aa83 100644
--- a/variables.tf
+++ b/variables.tf
@@ -149,12 +149,6 @@ variable "worker_node_labels" {
 
 # unofficial, undocumented, unsupported
 
-variable "asset_dir" {
-  type        = string
-  description = "Absolute path to a directory where generated assets should be placed (contains secrets)"
-  default     = ""
-}
-
 variable "cluster_domain_suffix" {
   type        = string
   description = "Queries for domains with the suffix will be answered by CoreDNS. Default is cluster.local (e.g. foo.default.svc.cluster.local)"