diff --git a/settings.tf b/settings.tf
deleted file mode 100644
index 3ce3182..0000000
--- a/settings.tf
+++ /dev/null
@@ -1,10 +0,0 @@
-terraform {
-  required_version = ">=1.0"
-
-  required_providers {
-    aws = {
-      source  = "hashicorp/aws"
-      version = ">=4.9.0"
-    }
-  }
-}
diff --git a/variables.tf b/variables.tf
index 492f3a4..ac07da0 100644
--- a/variables.tf
+++ b/variables.tf
@@ -1,5 +1,5 @@
 variable "name" {
-  description = "Name tag."
+  description = "Name tag"
 }
 variable "aliases" {
   description = "List of hostnames with their domain zone ids. The first is expected as the main domain, other ones are an alternative names."
@@ -14,6 +14,6 @@ locals {
   tags = {
     Name          = var.name
     Module        = "ACM certificate"
-    ModuleVersion = "v0.4.0"
+    ModuleVersion = "v0.6.0"
   }
 }