diff --git a/debian/main.tf b/debian/main.tf
index 1f9e42c..1622517 100644
--- a/debian/main.tf
+++ b/debian/main.tf
@@ -7,11 +7,11 @@ terraform {
 }
 
 module "invariants" {
-  source = "/home/pim/repos/tf-modules/invariants"
+  source = "git::https://git.pim.kunis.nl/home/tf-modules.git//invariants"
 }
 
 module "tf_debian_vm" {
-  source                = "/home/pim/repos/tf-debian-vm"
+  source                = "git::https://git.pim.kunis.nl/pim/tf-debian-vm.git"
   name                  = var.name
   domain_name           = var.domain_name
   admin_authorized_keys = coalesce(var.admin_authorized_keys, module.invariants.admin_authorized_keys)
@@ -26,7 +26,6 @@ module "tf_debian_vm" {
   ca_script             = module.invariants.ca_script
   ca_key                = var.ca_key
   memory                = var.memory
-  data_disk             = var.data_disk
   fixed_address         = var.fixed_address
   ansible_command       = var.ansible_command
   mac                   = var.mac
diff --git a/debian/variables.tf b/debian/variables.tf
index e52aafb..2717388 100644
--- a/debian/variables.tf
+++ b/debian/variables.tf
@@ -52,11 +52,6 @@ variable "memory" {
   default = 1024
 }
 
-variable "data_disk" {
-  type    = string
-  default = null
-}
-
 variable "fixed_address" {
   type    = string
   default = ""