diff --git a/vpc-transit-gateway-association/self/associate.tf b/vpc-transit-gateway-association/self/associate.tf
index b8e7622..a17fbd1 100644
--- a/vpc-transit-gateway-association/self/associate.tf
+++ b/vpc-transit-gateway-association/self/associate.tf
@@ -2,7 +2,7 @@ locals {
   attachment_tags = {
     Name                  = format("%v:%v", data.aws_iam_account_alias.current.account_alias, var.vpc_full_name)
     "boc:tgw:environment" = var.transit_gateway_environment
-    "boc:tgw:label"       = var.tgw_label
+    "boc:tgw:label"       = var.transit_gateway_label
   }
 }
 
diff --git a/vpc-transit-gateway-association/self/routing.tf b/vpc-transit-gateway-association/self/routing.tf
index a71a7d8..24dab92 100644
--- a/vpc-transit-gateway-association/self/routing.tf
+++ b/vpc-transit-gateway-association/self/routing.tf
@@ -22,7 +22,7 @@ module "routing_attachment_ipv4" {
     var.tags,
     {
       "boc:tgw:environment" = var.transit_gateway_environment
-      "boc:tgw:label"       = var.tgw_label
+      "boc:tgw:label"       = var.transit_gateway_label
     }
   )
 }