diff --git a/landing-zone.tf b/landing-zone.tf
index 4861715..a17509d 100644
--- a/landing-zone.tf
+++ b/landing-zone.tf
@@ -1,7 +1,7 @@
 module "landingzone" {
   source                  = "MitocGroup/landing-zone/aws"
-  version                 = "0.2.4"
+  version                 = "0.2.5"
   landing_zone_providers  = var.landing_zone_providers
   landing_zone_components = var.landing_zone_components
-  terraform_backend       = var.terraform_backend
+  #terraform_backend       = var.terraform_backend
 }
diff --git a/variables.tf b/variables.tf
index 99259ef..310d86c 100644
--- a/variables.tf
+++ b/variables.tf
@@ -16,3 +16,19 @@ variable "availability-zone-names" {
   description = "List of Availability zone names"
   type        = list(string)
 }
+
+variable "landing_zone_providers" {
+  type        = map(map(string))
+  description = "The list of AWS providers."
+}
+
+variable "landing_zone_components" {
+  type        = map(string)
+  description = "This is the list of AWS Landing Zone components that will be deployed if corresponding `.tfvars` file is included."
+}
+
+variable "terraform_config" {
+  type        = bool
+  default     = true
+  description = "The command that will be generate the `terraform` config file."
+}
diff --git a/versions.tf b/versions.tf
new file mode 100644
index 0000000..1d23dfe
--- /dev/null
+++ b/versions.tf
@@ -0,0 +1,8 @@
+terraform {
+  required_providers {
+    aws = {
+      source = "hashicorp/aws"
+    }
+  }
+  required_version = ">= 0.13"
+}