diff --git a/src/app/components/dropdown/dropdown.ts b/src/app/components/dropdown/dropdown.ts
index 7e9c082e1e3..1bed68f38c2 100755
--- a/src/app/components/dropdown/dropdown.ts
+++ b/src/app/components/dropdown/dropdown.ts
@@ -474,12 +474,12 @@ export class Dropdown implements OnInit, AfterViewInit, AfterContentInit, AfterV
     @Input() optionGroupChildren: string = 'items';
     /**
      * Whether to display the first item as the label if no placeholder is defined and value is null.
+     * @deprecated since v17.3.0, set initial value by model instead.
      * @group Props
      */
     @Input() autoDisplayFirst: boolean = true;
     /**
      * Whether to display options as grouped when nested options are provided.
-     * @deprecated since v17.3.0, set initial value by model instead.
      * @group Props
      */
     @Input() group: boolean | undefined;