diff --git a/terraform/modules/sfn/variables.tf b/terraform/modules/sfn/variables.tf
index b20a44a..9dca02f 100644
--- a/terraform/modules/sfn/variables.tf
+++ b/terraform/modules/sfn/variables.tf
@@ -2,7 +2,6 @@ variable "state_machine_name" {
   type = string
 }
 
-variable "state_machine_arn" {
+variable "lambda_arn" {
   type = string
-
 }