diff --git a/src/content/hacks/octocanvas-wallpaper.mdx b/src/content/hacks/octocanvas-wallpaper.mdx
index 0c6cd17..c6bc660 100644
--- a/src/content/hacks/octocanvas-wallpaper.mdx
+++ b/src/content/hacks/octocanvas-wallpaper.mdx
@@ -30,8 +30,10 @@ Octocanvas can export a 320×240 "Badge" wallpaper. Shrink that PNG to 160×120,
 2. **Downscale for the Gallery app (160×120)**
   - Open the downloaded PNG in your image editor.
   - Resize or export a copy at **160×120 px** named `octocanvas-gallery.png`.
-3. **Create the thumbnail (60×45)**
-  - Duplicate the 160×120 image, resize it to **60×45 px**, and save it as `octocanvas-gallery-thumb.png`.
+  - Compress the image to less than 10k if necessary.
+3. **Create the thumbnail (30×23)**
+  - Duplicate the 160×120 image, resize it to **30×23 px**, and save it as `octocanvas-gallery-thumb.png`.
+  - Compress the image to less than 10k if necessary.
 4. **Copy into the Gallery app with Finder or File Explorer**
   - Drag `octocanvas-gallery.png` into `badger volume/apps/gallery/images/`.
   - Drag the thumbnail into `badger volume/apps/gallery/thumbnails/` and rename it to `octocanvas-gallery.png` so the filenames match.