diff --git a/_example/example.tf b/_example/example.tf
index 52f35a7..fd133ec 100644
--- a/_example/example.tf
+++ b/_example/example.tf
@@ -15,7 +15,6 @@ module "kms_key" {
   description             = "KMS key for cloudtrail"
   deletion_window_in_days = 15
   alias                   = "alias/cloudtrail_Name"
-  multi_region            = true
   policy                  = data.aws_iam_policy_document.default.json
 }
 
diff --git a/main.tf b/main.tf
index 697518e..44ae8b4 100644
--- a/main.tf
+++ b/main.tf
@@ -26,7 +26,6 @@ resource "aws_kms_key" "default" {
   is_enabled               = var.is_enabled
   enable_key_rotation      = var.enable_key_rotation
   customer_master_key_spec = var.customer_master_key_spec
-  multi_region             = var.multi_region
   policy                   = var.policy
   tags                     = module.labels.tags
 }
diff --git a/variables.tf b/variables.tf
index 565d197..2f4dc72 100644
--- a/variables.tf
+++ b/variables.tf
@@ -68,11 +68,6 @@ variable "enabled" {
   description = "Specifies whether the kms is enabled or disabled."
 }
 
-variable "multi_region" {
-  type        = bool
-  default     = false
-  description = "Indicates whether the KMS key is a multi-Region (true) or regional (false) key."
-}
 
 variable "key_usage" {
   type        = string