diff --git a/quickstart/101-dns_zone/main.tf b/quickstart/101-dns_zone/main.tf
index fa1f3209..6c97556a 100644
--- a/quickstart/101-dns_zone/main.tf
+++ b/quickstart/101-dns_zone/main.tf
@@ -16,10 +16,7 @@ resource "random_string" "azurerm_dns_zone_name" {
 }
 
 resource "azurerm_dns_zone" "zone" {
-  name                = <<EOF
-                      var.dns_zone_name != null ? var.dns_zone_name 
-                      : "www.${random_string.azurerm_dns_zone_name.result}.azurequickstart.org"
-                      EOF
+  name                = var.dns_zone_name != null ? var.dns_zone_name : "www.${random_string.azurerm_dns_zone_name.result}.azurequickstart.org"
   resource_group_name = azurerm_resource_group.rg.name
 }