diff --git a/Terraform/terraform.tfvars.example b/Terraform/terraform.tfvars.example
index c09a891..56a3c38 100644
--- a/Terraform/terraform.tfvars.example
+++ b/Terraform/terraform.tfvars.example
@@ -5,3 +5,4 @@ public_key_name = "id_logger"
 public_key_path = "/home/user/.ssh/id_logger.pub"
 private_key_path = "/home/user/.ssh/id_logger"
 ip_whitelist = ["1.2.3.4/32"]
+availability_zone = "us-west-1b"