diff --git a/docs/pages/api-docs/dialog.md b/docs/pages/api-docs/dialog.md
index 140be57ab8c629..e83f43a083a3f2 100644
--- a/docs/pages/api-docs/dialog.md
+++ b/docs/pages/api-docs/dialog.md
@@ -32,7 +32,6 @@ The `MuiDialog` name can be used for providing [default props](/customization/gl
| aria-labelledby | string | | The id(s) of the element(s) that label the dialog. |
| children | node | | Dialog children, usually the included sub-components. |
| classes | object | | Override or extend the styles applied to the component. See [CSS API](#css) below for more details. |
-| disableBackdropClick | bool | false | If `true`, clicking the backdrop will not fire the `onClose` callback. |
| disableEscapeKeyDown | bool | false | If `true`, hitting escape will not fire the `onClose` callback. |
| fullScreen | bool | false | If `true`, the dialog is full-screen. |
| fullWidth | bool | false | If `true`, the dialog stretches to `maxWidth`. Notice that the dialog width grow is limited by the default margin. |
diff --git a/docs/pages/api-docs/modal.md b/docs/pages/api-docs/modal.md
index 995cfe88b441ac..9bac6ff998b2c8 100644
--- a/docs/pages/api-docs/modal.md
+++ b/docs/pages/api-docs/modal.md
@@ -42,7 +42,6 @@ This component shares many concepts with [react-overlays](https://react-bootstra
| closeAfterTransition | bool | false | When set to true the Modal waits until a nested Transition is completed before closing. |
| container | HTML element | func | | A HTML element or function that returns one. The `container` will have the portal children appended to it. By default, it uses the body of the top-level document object, so it's simply `document.body` most of the time. |
| disableAutoFocus | bool | false | If `true`, the modal will not automatically shift focus to itself when it opens, and replace it to the last focused element when it closes. This also works correctly with any modal children that have the `disableAutoFocus` prop. Generally this should never be set to `true` as it makes the modal less accessible to assistive technologies, like screen readers. |
-| disableBackdropClick | bool | false | If `true`, clicking the backdrop will not fire `onClose`. |
| disableEnforceFocus | bool | false | If `true`, the modal will not prevent focus from leaving the modal while open. Generally this should never be set to `true` as it makes the modal less accessible to assistive technologies, like screen readers. |
| disableEscapeKeyDown | bool | false | If `true`, hitting escape will not fire `onClose`. |
| disablePortal | bool | false | The `children` will be inside the DOM hierarchy of the parent component. |
diff --git a/docs/src/pages/components/dialogs/ConfirmationDialog.js b/docs/src/pages/components/dialogs/ConfirmationDialog.js
index 2617fd83515045..eefeb30d114652 100644
--- a/docs/src/pages/components/dialogs/ConfirmationDialog.js
+++ b/docs/src/pages/components/dialogs/ConfirmationDialog.js
@@ -61,8 +61,6 @@ function ConfirmationDialogRaw(props) {
return (