diff --git a/bootstrap.tf b/bootstrap.tf
index 0d95b4b..60e01f0 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                     = [var.k8s_domain_name]
   etcd_servers                    = var.controllers.*.domain
-  asset_dir                       = var.asset_dir
   networking                      = var.networking
   network_mtu                     = var.network_mtu
   network_ip_autodetection_method = var.network_ip_autodetection_method
diff --git a/outputs.tf b/outputs.tf
index 8e81ca1..9ad1263 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -2,3 +2,9 @@ output "kubeconfig-admin" {
   value = module.bootstrap.kubeconfig-admin
 }
 
+# Outputs for debug
+
+output "assets_dist" {
+  value = module.bootstrap.assets_dist
+}
+
diff --git a/variables.tf b/variables.tf
index 5de6cae..b32fb67 100644
--- a/variables.tf
+++ b/variables.tf
@@ -152,12 +152,6 @@ variable "enable_aggregation" {
 
 # 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) "