diff --git a/supervisor/shared/web_workflow/static/welcome.html b/supervisor/shared/web_workflow/static/welcome.html
index 321fe09d43..a7976055d3 100644
--- a/supervisor/shared/web_workflow/static/welcome.html
+++ b/supervisor/shared/web_workflow/static/welcome.html
@@ -28,6 +28,6 @@
     </dl>
     <h2>Here are other CircuitPython devices on your network:</h2>
     <ul id="devices">
-    </ul>    
+    </ul>
 </body>
 </html>