diff --git a/vpn-transit-gateway/vpn-config.tf b/vpn-transit-gateway/vpn-config.tf
index 0167558..eedd2e2 100644
--- a/vpn-transit-gateway/vpn-config.tf
+++ b/vpn-transit-gateway/vpn-config.tf
@@ -25,6 +25,7 @@ locals {
     tunnel1_cgw_inside_address = aws_vpn_connection.vpn[k].tunnel1_cgw_inside_address
     tunnel1_vgw_inside_address = aws_vpn_connection.vpn[k].tunnel1_vgw_inside_address
     tunnel1_interface_number   = length(v.tunnel_interfaces) == 2 ? v.tunnel_interfaces[0] : ""
+    tunnel1_track_number       = length(v.tunnel_track) == 2 ? v.tunnel_track[0] : ""
     tunnel1_loopback           = v.tunnel_loopback != null ? v.tunnel_loopback : ""
 
     tunnel2_label              = format("%v %v %v %v %v", aws_vpn_connection.vpn[k].tunnel2_inside_cidr, local.account_id, local.region_short, var.vpc_short_name, v.label)
@@ -34,6 +35,7 @@ locals {
     tunnel2_cgw_inside_address = aws_vpn_connection.vpn[k].tunnel2_cgw_inside_address
     tunnel2_vgw_inside_address = aws_vpn_connection.vpn[k].tunnel2_vgw_inside_address
     tunnel2_interface_number   = length(v.tunnel_interfaces) == 2 ? v.tunnel_interfaces[1] : ""
+    tunnel2_track_number       = length(v.tunnel_track) == 2 ? v.tunnel_track[1] : ""
     tunnel2_loopback           = v.tunnel_loopback != null ? v.tunnel_loopback : ""
     }
   }