diff --git a/web/chat/chat-thread-list-see-more-sidebars.react.js b/web/chat/chat-thread-list-see-more-sidebars.react.js
index 6813046ff..b30d02137 100644
--- a/web/chat/chat-thread-list-see-more-sidebars.react.js
+++ b/web/chat/chat-thread-list-see-more-sidebars.react.js
@@ -1,45 +1,45 @@
 // @flow
 
 import classNames from 'classnames';
 import * as React from 'react';
 
 import type { ThreadInfo } from 'lib/types/thread-types';
 
 import SidebarListModal from '../modals/chat/sidebar-list-modal.react';
 import { useModalContext } from '../modals/modal-provider.react';
 import css from './chat-thread-list.css';
 
 type Props = {
   +threadInfo: ThreadInfo,
   +unread: boolean,
   +showingSidebarsInline: boolean,
 };
 function ChatThreadListSeeMoreSidebars(props: Props): React.Node {
   const { unread, showingSidebarsInline, threadInfo } = props;
   const { setModal } = useModalContext();
 
   const onClick = React.useCallback(
     () => setModal(<SidebarListModal threadInfo={threadInfo} />),
     [setModal, threadInfo],
   );
   const buttonText = showingSidebarsInline ? 'See more...' : 'See sidebars...';
   return (
     <div className={classNames(css.thread, css.sidebar)} onClick={onClick}>
       <a className={css.threadButton}>
         <div className={css.threadRow}>
           <div
-            className={classNames({
-              [css.sidebarTitle]: true,
-              [css.seeMoreButton]: true,
-              [css.unread]: unread,
-            })}
+            className={classNames([
+              css.sidebarTitle,
+              css.seeMoreButton,
+              unread ? css.unread : null,
+            ])}
           >
             {buttonText}
           </div>
         </div>
       </a>
     </div>
   );
 }
 
 export default ChatThreadListSeeMoreSidebars;