diff --git a/iam.tf b/iam.tf
index ec9d74d..83048f1 100644
--- a/iam.tf
+++ b/iam.tf
@@ -129,11 +129,10 @@ resource "aws_iam_policy" "network" {
   policy = data.aws_iam_policy_document.network[0].json
 }
 
-resource "aws_iam_policy_attachment" "network" {
+resource "aws_iam_role_policy_attachment" "network" {
   count = var.vpc_config == null ? 0 : 1
 
-  name       = "${var.function_name}-network"
-  roles      = [aws_iam_role.lambda.name]
+  role       = aws_iam_role.lambda.name
   policy_arn = aws_iam_policy.network[0].arn
 }