diff --git a/README.md b/README.md
index 573d6636..8ce07c53 100644
--- a/README.md
+++ b/README.md
@@ -79,18 +79,6 @@ If you bookmark something on nostr, Boris will show it in the bookmarks bar. If
 - If something looks empty, try opening another article and coming back — network data can arrive in bursts.
 - Not every article has highlights yet; they grow as the community reads.
 
-## Development
-
-### Testing Open Graph Previews
-
-To manually test the Open Graph HTML preview for an article, append `?og=1` to any `/a/:naddr` URL:
-
-```text
-https://read.withboris.com/a/<naddr>?og=1
-```
-
-This bypasses the normal SPA routing and serves the OG preview HTML directly, useful for verifying social media preview cards.
-
 ## License
 
 MIT