diff --git a/Usage.md b/Usage.md
index dd60790..98ea5d6 100644
--- a/Usage.md
+++ b/Usage.md
@@ -179,14 +179,14 @@ Set up the official [ArchiveBox Browser Extension](https://github.com/ArchiveBox
    - [Firefox](https://addons.mozilla.org/en-US/firefox/addon/archivebox-exporter/)
 
 2. Log into your ArchiveBox server's admin UI in the same browser where you installed the extension, e.g.  
-   [`http://localhost:8000/admin/`](http://localhost:8000/admin/)  
+   [`http://localhost:8000/admin/`](http://localhost:8000/admin/) or `https://demo.archivebox.io/admin/`  
    The extension will re-use your admin UI login session to submit URLs to your server, so *make sure to log in!*  
    . . .   
    *Alternatively:* You can configure Archivebox to [allow submitting URLs without requiring log-in](https://github.com/ArchiveBox/ArchiveBox/wiki/Configuration#public_index--public_snapshots--public_add_view)  
    `archivebox config --set PUBLIC_ADD_VIEW=True`
 
-3. Click the ArchiveBox extension in your browser and set `Config > ArchiveBox Base URL` to your server's URL, e.g.  
-   `http://localhost:8000`
+3. Click the ArchiveBox extension in your browser and set `Config > ArchiveBox Base URL` to your server's base URL, e.g.  
+   `http://localhost:8000` or `https://demo.archivebox.io`
 
 4. ✅ Done! Test it out: `Right-click on any page > ArchiveBox Exporter > Archive Current Page`  
    *Then check your ArchiveBox instance to confirm the URL was added.*