diff --git a/content/index.md b/content/index.md
index 9bbf898..b9342c4 100644
--- a/content/index.md
+++ b/content/index.md
@@ -159,6 +159,13 @@ yt-dlp --embed-thumbnail -f bestaudio -x --audio-format mp3 --audio-quality 320k
 
 credit for this one to reddit user [modemman11](https://www.reddit.com/r/youtubedl/comments/zh61bw/goal_is_to_download_audio_only_and_embed/izkq6l5/).
 
+### fix bluetooth headphones connected on debian linux but not showing in audio devices
+
+```sh
+systemctl --user restart pulseaudio
+```
+thanks [Rolf](https://askubuntu.com/a/1123869).
+
 ## log
 
 - 2025-03-21. Did some cleanup. Added light/dark toggle. Added preview images for Pyramides Papyrium, Graph Zendo, Braceless JS, Portal ZZT, Nanopack, Collabyrinth, and Trapz and Zoids.