diff --git a/docs/audio.md b/docs/audio.md
index aa9ae4d54..10f4029e9 100644
--- a/docs/audio.md
+++ b/docs/audio.md
@@ -721,6 +721,7 @@
 * [X-Minus](https://x-minus.pro/) or [LRC Maker](https://lrcmaker.com/) - Create / Find Karaoke Songs
 * [Librescore Downloader](https://github.com/LibreScore/dl-librescore) - Librescore Downloader
 * [M3Unator](https://github.com/hasanbeder/M3Unator) - Generate M3U Playlists from Open Directories
+* [Poison Pill](https://poisonpill.ai) - Invisible protection against AI training
 
 ***