jsx-a11y returning Form label must have associated control when there is an htmlFor

I have this component:

// @flow
import React, { Element } from 'react';
import styles from './Label.scss';
import cs from 'classnames';

export const Label = ({
id,
htmlFor,
invalid,
required,
children
}: {
id: string,
htmlFor: string,
invalid: boolean,
required: boolean,
children: Element<*>
}) =>
<label
htmlFor={htmlFor}
id={id}
required={required}
className={cs(
styles.label,
required ? styles.required : '',
invalid ? styles.invalid : ''
)}
>
{children}
</label>;

Label.displayName = 'Label';

When I run eslint I get this error message even though there is an htmlFor:

error: Form label must have associated control
(jsx-a11y/label-has-for) at
packages/ds-component-library/src/components/atoms/Label/Label.js:19:3: