diff --git a/website/src/repl/panel/SelectInput.jsx b/website/src/repl/panel/SelectInput.jsx
index 1bbb6d84..b550c7c6 100644
--- a/website/src/repl/panel/SelectInput.jsx
+++ b/website/src/repl/panel/SelectInput.jsx
@@ -1,5 +1,5 @@
 import React from 'react';
-//      value: ?ID, options: Map<ID, any>, onChange: ID => null, onClick: event => void, placeholder?: string
+//      value: ?ID, options: Map<ID, any>, onChange: ID => null, onClick: event => void
 export function SelectInput({ value, options, onChange, onClick }) {
   return (
     <select