diff --git a/locals.tf b/locals.tf
index cd0ce2c..109e135 100644
--- a/locals.tf
+++ b/locals.tf
@@ -702,7 +702,7 @@ locals {
     stepfunction_Sync = {
       stepfunction = {
         actions = [
-          "states:StartExecution"
+          "states:StartSyncExecution"
         ]
       }