diff --git a/modules/aws/transfer_family/variables.tf b/modules/aws/transfer_family/variables.tf
index 2cb9a38b..280670be 100755
--- a/modules/aws/transfer_family/variables.tf
+++ b/modules/aws/transfer_family/variables.tf
@@ -184,7 +184,7 @@ variable "vpc_id" {
 variable "users" {
   description = "(Optional) A map of user names and their configuration"
   type = map(object({
-    home_directory      = oprional(string)            # Cannot be set if home_directory_type is set to "LOGICAL".
+    home_directory      = optional(string)            # Cannot be set if home_directory_type is set to "LOGICAL".
     home_directory_type = optional(string, "LOGICAL") # Default is "LOGICAL"
     policy              = optional(string)            # Set for a custom session policy see https://docs.aws.amazon.com/transfer/latest/userguide/requirements-roles.html#session-policy for more information
     username            = string