diff --git a/debian/main.tf b/debian/main.tf
index b6b35a8..e008fd9 100644
--- a/debian/main.tf
+++ b/debian/main.tf
@@ -31,6 +31,6 @@ module "tf_debian_vm" {
   mac                   = var.mac
   fixed_dns             = var.fixed_dns
   disk_size             = var.disk_size
-  add_data_share        = var.add_data_share
+  data_share            = var.data_share
   hypervisor_host       = var.hypervisor_host
 }
diff --git a/debian/variables.tf b/debian/variables.tf
index 69abdc8..d5fd971 100644
--- a/debian/variables.tf
+++ b/debian/variables.tf
@@ -82,9 +82,9 @@ variable "ca_key" {
   default = "dmz_host"
 }
 
-variable "add_data_share" {
-  type    = bool
-  default = true
+variable "data_share" {
+  type    = string
+  default = "/mnt/data"
 }
 
 variable "hypervisor_host" {