diff --git a/vpc-transit-gateway-association/self/README.md b/vpc-transit-gateway-association/self/README.md
index 9b8d431..cca287b 100644
--- a/vpc-transit-gateway-association/self/README.md
+++ b/vpc-transit-gateway-association/self/README.md
@@ -73,7 +73,7 @@ module "vpc_tgw_self" {
 
 | Name | Type |
 |------|------|
-| [aws_ec2_tag.vpc_sttachment](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/ec2_tag) | resource |
+| [aws_ec2_tag.vpc_attachment](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/ec2_tag) | resource |
 | [aws_ec2_transit_gateway_route_table_association.route_table_self](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/ec2_transit_gateway_route_table_association) | resource |
 | [aws_ec2_transit_gateway_route_table_propagation.vpc_self_common](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/ec2_transit_gateway_route_table_propagation) | resource |
 | [aws_ec2_transit_gateway_route_table_propagation.vpc_self_own_rt](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/ec2_transit_gateway_route_table_propagation) | resource |
diff --git a/vpc-transit-gateway-association/self/associate.tf b/vpc-transit-gateway-association/self/associate.tf
index 917e717..80386eb 100644
--- a/vpc-transit-gateway-association/self/associate.tf
+++ b/vpc-transit-gateway-association/self/associate.tf
@@ -21,14 +21,14 @@ resource "aws_ec2_transit_gateway_vpc_attachment" "vpc_attachment" {
   )
 }
 
-# tag in network account
-resource "aws_ec2_tag" "vpc_sttachment" {
+# tag in network account with passed-in tags, plus Name=current_account:vpc_name
+resource "aws_ec2_tag" "vpc_attachment" {
   provider = aws.self
+  for_each = merge(var.tags, { Name = format("%v:%v", data.aws_iam_account_alias.current.account_alias, var.vpc_full_name) })
 
   resource_id = aws_ec2_transit_gateway_vpc_attachment.vpc_attachment.id
-  key         = "Name"
-  #  value       = format("%v:%v:%v", data.aws_iam_account_alias.network_account.account_alias,var.vpc_full_name, data.aws_region.network_account.name)
-  value = format("%v:%v", data.aws_iam_account_alias.current.account_alias, var.vpc_full_name)
+  key         = each.key
+  value       = each.value
 }
 
 output "vpc_attachment_id" {