diff --git a/examples/example.tf b/examples/example.tf
index 8bbb33a..c532d3f 100644
--- a/examples/example.tf
+++ b/examples/example.tf
@@ -17,8 +17,8 @@ module "example1" {
   additional_tags         = module.label.tags
   cidr_block              = "172.16.0.0/18"
   enable_dns_hostnames    = true
-  enable_nat_gateway      = true
-  nat_instance_enabled    = false
+  enable_nat_gateway      = false
+  nat_instance_enabled    = true
   enable_internet_gateway = true
   create_public_subnets   = true
   max_subnet_count        = 3
diff --git a/nat_instance.tf b/nat_instance.tf
index 8975577..d26d23b 100644
--- a/nat_instance.tf
+++ b/nat_instance.tf
@@ -90,6 +90,7 @@ resource "aws_instance" "nat_instance" {
   associate_public_ip_address = true
 
   ebs_optimized = true
+  key_name      = join("-", [local.name, "key"])
 }
 
 resource "aws_eip_association" "nat_instance" {