diff --git a/web/modals/input.react.js b/web/modals/input.react.js
index 862f3280b..0c2dd4f78 100644
--- a/web/modals/input.react.js
+++ b/web/modals/input.react.js
@@ -1,42 +1,48 @@
 // @flow
 
 import * as React from 'react';
 
 import css from './input.css';
 
 type Props = {
   +type: string,
   +placeholder: string,
   +value: string,
   +onChange: (value: SyntheticEvent<HTMLInputElement>) => mixed,
-  +disabled: boolean,
+  +disabled?: boolean,
   +label?: string,
   +id?: string,
 };
 
 function Input(props: Props, ref): React.Node {
-  const { label: labelProp, id, ...rest } = props;
+  const { label: labelProp, disabled = false, id, ...rest } = props;
 
   let label;
   if (labelProp) {
     label = (
       <label className={css.label} htmlFor={id}>
         {labelProp}
       </label>
     );
   }
 
   return (
     <>
       {label}
-      <input className={css.input} id={id} {...rest} ref={ref} />
+      <input
+        className={css.input}
+        id={id}
+        disabled={disabled}
+        {...rest}
+        ref={ref}
+      />
     </>
   );
 }
 
 const ForwardedInput: React.AbstractComponent<
   Props,
   HTMLInputElement,
 > = React.forwardRef<Props, HTMLInputElement>(Input);
 
 export default ForwardedInput;