diff --git a/nacls/main.tf b/nacls/main.tf
index 86223fb..e65d535 100644
--- a/nacls/main.tf
+++ b/nacls/main.tf
@@ -50,7 +50,7 @@ resource "aws_network_acl" "private" {
 # nacl: public
 #---
 resource "aws_network_acl" "public" {
-  vpc_id     = aws_vpc.vpc.id
+  vpc_id     = var.vpc_id
   subnet_ids = [for subnet in var.public_subnets_ids : subnet.id]
 
   tags = merge(