diff --git a/security-groups/main.tf b/security-groups/main.tf
index 78b226d..f56c143 100644
--- a/security-groups/main.tf
+++ b/security-groups/main.tf
@@ -34,7 +34,7 @@ locals {
 # default security group
 #---
 resource "aws_default_security_group" "default" {
-  vpc_id = local.vpc_id
+  vpc_id = var.vpc_id
 
   tags = merge(
     local.base_tags,