diff --git a/web/components/radio.react.js b/web/components/radio.react.js
index 9aff46961..f38bf613b 100644
--- a/web/components/radio.react.js
+++ b/web/components/radio.react.js
@@ -1,15 +1,17 @@
 // @flow
 import * as React from 'react';
 
 import css from './radio.css';
 
 type Props = {
   +checked: boolean,
 };
 
 function Radio(props: Props): React.Node {
   const { checked } = props;
-  return <input className={css.radio} type="radio" checked={checked} />;
+  return (
+    <input className={css.radio} type="radio" checked={checked} readOnly />
+  );
 }
 
 export default Radio;