diff --git a/packages/primevue/src/datepicker/DatePicker.d.ts b/packages/primevue/src/datepicker/DatePicker.d.ts
index 9ddfda7b9..d1fdc28db 100755
--- a/packages/primevue/src/datepicker/DatePicker.d.ts
+++ b/packages/primevue/src/datepicker/DatePicker.d.ts
@@ -357,10 +357,6 @@ export interface DatePickerPassThroughOptions {
      * Used to pass attributes to the aria year's DOM element.
      */
     hiddenYear?: DatePickerPassThroughOptionType;
-    /**
-     * Used to pass attributes to the datepicker mask's DOM element.
-     */
-    datepickerMask?: DatePickerPassThroughOptionType;
     /**
      * Used to manage all lifecycle hooks.
      * @see {@link BaseComponent.ComponentHooks}