diff --git a/juju/home-maas/00-variables.tf b/juju/home-maas/00-variables.tf
index 8e719fe..f066b15 100644
--- a/juju/home-maas/00-variables.tf
+++ b/juju/home-maas/00-variables.tf
@@ -1,32 +1,32 @@
 ######## vars to change as per env
-variable "cloud" {
+variable cloud {
     type = string
     default = "home-maas"
 }
 
-variable "num_units" {
+variable num_units {
     type = number
     default = 3
 }
 
-variable "controller_ids" {
+variable controller_ids {
   type    = list(string)
   default = ["100", "101", "102",
              "103", "104", "105"]
 }
 
-variable "compute_ids" {
+variable compute_ids {
   type    = list(string)
   default = ["1000", "1001", "1002", "1003",
              "1004", "1005", "1006", "1007"]
 }
 
-variable "sdn_ids" {
+variable sdn_ids {
   type    = list(string)
   default = ["400", "401", "402"]
 }
 
-variable "apt_mirror" {
+variable apt_mirror {
     type = string
     default = "192.168.1.12"
 }
@@ -39,7 +39,7 @@ variable "machines" {
   }))
 }
 
-variable "model-name" {
+variable model-name {
     type = string
     default = "openstack"
 }
@@ -89,17 +89,17 @@ variable ceph-channel {
     default = "octopus/stable"
 }
 
-variable "lxd_snap_channel" {
+variable lxd-snap-channel {
     type = string
     default = "5.0/stable"
 }
 
-variable "sysconfig_compute_channel" {
+variable "sysconfig_channel" {
     type = string
     default = "latest/stable"
 }
 
-variable "sysconfig_compute_revision" {
+variable "sysconfig_revision" {
     type = string
     default = "19"
 }
@@ -258,4 +258,3 @@ variable expected-mon-count {
     type = number
     default = 3
 }
-
diff --git a/juju/home-maas/01-cloud.tf b/juju/home-maas/01-cloud.tf
index 01e057e..69acb0c 100644
--- a/juju/home-maas/01-cloud.tf
+++ b/juju/home-maas/01-cloud.tf
@@ -9,7 +9,7 @@ resource "juju_model" "openstack" {
     cloudinit-userdata = file("user-data.yaml")
 
     apt-mirror = "http://${var.apt_mirror}/archive.ubuntu.com/ubuntu"
-    lxd-snap-channel = var.lxd_snap_channel
+    lxd-snap-channel = var.lxd-snap-channel
 
     container-image-metadata-url = "http://${var.apt_mirror}/lxd/"
     container-image-stream = "released"
diff --git a/juju/home-maas/06-nova-compute.tf b/juju/home-maas/06-nova-compute.tf
index f37f1d5..7af4f94 100644
--- a/juju/home-maas/06-nova-compute.tf
+++ b/juju/home-maas/06-nova-compute.tf
@@ -104,8 +104,8 @@ resource "juju_application" "sysconfig-compute" {
 
   charm {
     name     = "sysconfig"
-    channel  = var.sysconfig_compute_channel
-    revision = var.sysconfig_compute_revision
+    channel  = var.sysconfig_channel
+    revision = var.sysconfig_revision
   }
 
   units = 0
diff --git a/juju/home-maas/07-controllers.tf b/juju/home-maas/07-controllers.tf
index f4ecc62..3453d5f 100644
--- a/juju/home-maas/07-controllers.tf
+++ b/juju/home-maas/07-controllers.tf
@@ -25,8 +25,8 @@ resource "juju_application" "sysconfig-control" {
 
   charm {
     name     = "sysconfig"
-    channel  = var.sysconfig_compute_channel
-    revision = var.sysconfig_compute_revision
+    channel  = var.sysconfig_channel
+    revision = var.sysconfig_revision
   }
 
   units = 0