diff --git a/packages/material-ui/src/InputBase/InputBase.js b/packages/material-ui/src/InputBase/InputBase.js
index 65fab3a8610483..9193d92fcde810 100644
--- a/packages/material-ui/src/InputBase/InputBase.js
+++ b/packages/material-ui/src/InputBase/InputBase.js
@@ -568,10 +568,6 @@ InputBase.propTypes = {
    * Override or extend the styles applied to the component.
    */
   classes: PropTypes.object,
-  /**
-   * @ignore
-   */
-  className: PropTypes.string,
   /**
    * The color of the component. It supports those theme colors that make sense for this component.
    * The prop defaults to the value (`'primary'`) inherited from the parent FormControl component.
@@ -669,10 +665,6 @@ InputBase.propTypes = {
    * You can pull out the new value by accessing `event.target.value` (string).
    */
   onChange: PropTypes.func,
-  /**
-   * @ignore
-   */
-  onClick: PropTypes.func,
   /**
    * @ignore
    */
diff --git a/packages/material-ui/src/Tooltip/Tooltip.js b/packages/material-ui/src/Tooltip/Tooltip.js
index b491e5d0aa07b0..6e1516402745d9 100644
--- a/packages/material-ui/src/Tooltip/Tooltip.js
+++ b/packages/material-ui/src/Tooltip/Tooltip.js
@@ -678,10 +678,6 @@ Tooltip.propTypes = {
    * Override or extend the styles applied to the component.
    */
   classes: PropTypes.object,
-  /**
-   * @ignore
-   */
-  className: PropTypes.string,
   /**
    * Set to `true` if the `title` acts as an accessible description.
    * By default the `title` acts as an accessible label for the child.