diff --git a/main.tf b/main.tf
index b5e7ccc..6f782d2 100644
--- a/main.tf
+++ b/main.tf
@@ -136,7 +136,7 @@ locals {
 resource "aws_iam_role" "role" {
   name                  = local.role_name
   description           = local.role_description
-  force_detach_policies = local._defaults["force_detatch_policies"]
+  force_detach_policies = lookup(local._defaults, "force_detach_policies", false)
   max_session_duration  = var.max_session_duration
   #  assume_role_policy    = data.terraform_remote_state.common.outputs.inf_saml_assume_policy_document
   assume_role_policy = var.assume_policy_document