diff --git a/iam-saml/main.tf b/iam-saml/main.tf
index 2d10719..b606ebc 100644
--- a/iam-saml/main.tf
+++ b/iam-saml/main.tf
@@ -62,7 +62,7 @@ locals {
 # }
 
 data "external" "saml_metadata" {
-  program = ["bash", "${path.module}/bin/external_get_saml_metadata.sh"]
+  program = ["bash", "${path.module}/bin/external_get-saml-metadata.sh"]
   # output {object}.results.{output_file,status,value}
   query = {
     "aws_environment" = local.account_environment