diff --git a/assets/js/src/form_editor/components/editor.jsx b/assets/js/src/form_editor/components/editor.jsx
index 7c50bd5d19..374466f176 100644
--- a/assets/js/src/form_editor/components/editor.jsx
+++ b/assets/js/src/form_editor/components/editor.jsx
@@ -26,7 +26,7 @@ export default () => {
         </div>
       </div>
       <div>
-        { sidebarOpened ? <Sidebar /> : '' }
+        { sidebarOpened ? <Sidebar /> : null }
       </div>
     </div>
   );