diff --git a/examples/complete/main.tf b/examples/complete/main.tf
index 3fff136..3896fb7 100644
--- a/examples/complete/main.tf
+++ b/examples/complete/main.tf
@@ -98,6 +98,17 @@ module "transit_gateway_route_table" {
     }
   }
 
+  vpc_routes = {
+    vpc1 = {
+      destination_cidr_block = module.vpc2.vpc_cidr_block
+      route_table_id         = element(module.vpc1.private_route_table_ids, 0)
+    }
+    vpc2 = {
+      destination_cidr_block = module.vpc1.vpc_cidr_block
+      route_table_id         = element(module.vpc2.private_route_table_ids, 0)
+    }
+  }
+
   tags = local.tags
 }
 
diff --git a/examples/multi-account/README.md b/examples/multi-account/README.md
index 5823afb..7b4c68a 100644
--- a/examples/multi-account/README.md
+++ b/examples/multi-account/README.md
@@ -46,6 +46,7 @@ Note that this example may create resources which cost money. Run `terraform des
 |------|------|
 | [random_pet.this](https://registry.terraform.io/providers/hashicorp/random/latest/docs/resources/pet) | resource |
 | [aws_availability_zones.available](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/availability_zones) | data source |
+| [aws_caller_identity.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/caller_identity) | data source |
 | [aws_iam_policy_document.flow_log_s3](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
 
 ## Inputs
diff --git a/examples/multi-account/main.tf b/examples/multi-account/main.tf
index 9d8dbb1..537ef36 100644
--- a/examples/multi-account/main.tf
+++ b/examples/multi-account/main.tf
@@ -8,6 +8,8 @@ provider "aws" {
   alias  = "peer"
 }
 
+data "aws_caller_identity" "current" {}
+
 locals {
   name   = "ex-tgw-${replace(basename(path.cwd), "_", "-")}"
   region = "eu-west-1"