diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/components/body-layout/body-layout.element.ts b/src/Umbraco.Web.UI.Client/src/packages/core/components/body-layout/body-layout.element.ts
index 73da9a5493..8c23db144a 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/components/body-layout/body-layout.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/components/body-layout/body-layout.element.ts
@@ -18,6 +18,7 @@ import {
  * @slot - Slot for main content
  * @slot icon - Slot for icon
  * @slot name - Slot for name
+ * @slot header - Slot for header element
  * @slot footer - Slot for footer element
  * @slot footer-info - Slot for info in the footer
  * @slot actions - Slot for actions in the footer