diff --git a/components/doc/common/apidoc/index.json b/components/doc/common/apidoc/index.json
index 459447dde1..ed16068fdc 100644
--- a/components/doc/common/apidoc/index.json
+++ b/components/doc/common/apidoc/index.json
@@ -14946,14 +14946,14 @@
                             "name": "rejectButton",
                             "optional": true,
                             "readonly": false,
-                            "type": "ButtonPassThroughOptions",
+                            "type": "ConfirmDialogPassThroughType<HTMLAttributes<HTMLButtonElement>>",
                             "description": "Uses to pass attributes to the Button component."
                         },
                         {
                             "name": "acceptButton",
                             "optional": true,
                             "readonly": false,
-                            "type": "ButtonPassThroughOptions",
+                            "type": "ConfirmDialogPassThroughType<HTMLAttributes<HTMLButtonElement>>",
                             "description": "Uses to pass attributes to the Button component."
                         },
                         {
diff --git a/components/lib/confirmdialog/ConfirmDialog.js b/components/lib/confirmdialog/ConfirmDialog.js
index 4e13635f87..35ddef6195 100644
--- a/components/lib/confirmdialog/ConfirmDialog.js
+++ b/components/lib/confirmdialog/ConfirmDialog.js
@@ -154,18 +154,21 @@ export const ConfirmDialog = React.memo(
                 getPropValue('rejectClassName')
             );
 
-            const rejectButtonProps = {
-                label: rejectLabel,
-                autoFocus: defaultFocus === 'reject',
-                icon: getPropValue('rejectIcon'),
-                className: classNames(getPropValue('rejectClassName'), cx('rejectButton', { getPropValue })),
-                onClick: reject,
-                pt: ptm('rejectButton'),
-                unstyled: props.unstyled,
-                __parentMetadata: {
-                    parent: metaData
-                }
-            };
+            const rejectButtonProps = mergeProps(
+                {
+                    label: rejectLabel,
+                    autoFocus: defaultFocus === 'reject',
+                    icon: getPropValue('rejectIcon'),
+                    className: classNames(getPropValue('rejectClassName'), cx('rejectButton', { getPropValue })),
+                    onClick: reject,
+                    pt: ptm('rejectButton'),
+                    unstyled: props.unstyled,
+                    __parentMetadata: {
+                        parent: metaData
+                    }
+                },
+                ptm('rejectButton')
+            );
 
             const acceptButtonProps = mergeProps(
                 {
diff --git a/components/lib/confirmdialog/confirmdialog.d.ts b/components/lib/confirmdialog/confirmdialog.d.ts
index 03a7f9c151..d4be0f18fb 100644
--- a/components/lib/confirmdialog/confirmdialog.d.ts
+++ b/components/lib/confirmdialog/confirmdialog.d.ts
@@ -9,7 +9,6 @@
  */
 import * as React from 'react';
 import { CSSTransitionProps as ReactCSSTransitionProps } from 'react-transition-group/CSSTransition';
-import { ButtonPassThroughOptions } from '../button/button';
 import { ComponentHooks } from '../componentbase/componentbase';
 import { DialogProps } from '../dialog';
 import { PassThroughOptions } from '../passthrough';
@@ -73,14 +72,12 @@ export interface ConfirmDialogPassThroughOptions {
     footer?: ConfirmDialogPassThroughType<React.HTMLAttributes<HTMLDivElement>>;
     /**
      * Uses to pass attributes to the Button component.
-     * @see {@link ButtonPassThroughOptions}
      */
-    rejectButton?: ButtonPassThroughOptions;
+    rejectButton?: ConfirmDialogPassThroughType<React.HTMLAttributes<HTMLButtonElement>>;
     /**
      * Uses to pass attributes to the Button component.
-     * @see {@link ButtonPassThroughOptions}
      */
-    acceptButton?: ButtonPassThroughOptions;
+    acceptButton?: ConfirmDialogPassThroughType<React.HTMLAttributes<HTMLButtonElement>>;
     /**
      * Used to manage all lifecycle hooks
      * @see {@link ComponentHooks}