diff --git a/CHAP02/version/specific-version.tf b/CHAP02/version/specific-version.tf
index 46ff710..fcf3816 100644
--- a/CHAP02/version/specific-version.tf
+++ b/CHAP02/version/specific-version.tf
@@ -25,6 +25,6 @@ resource "azurerm_public_ip" "pip" {
   name                         = "book-ip"
   location                     = "westeurope"
   resource_group_name          = azurerm_resource_group.rg.name
-  public_ip_address_allocation = "Dynamic"
+  allocation_method            = "Dynamic"
   domain_name_label            = "bookdevops"
 }