diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6f8e575db647..097a06b958d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ ENHANCEMENTS:
 * `azurerm_container_app_environment`: support for `infrastructure_resource_group_name` [GH-24361]
 * `azurerm_cosmosdb_account` - add default values for the `consistency_policy` code block [GH-24830]
 * `azurerm_dashboard_grafana` - support for the `smtp` block [GH-24717]
+* `azurerm_orchestrated_virtual_machine_scale_set` - support for the `additional_unattend_content` block [GH-24292]
 
 BUG FIXES: