diff --git a/README.md b/README.md
index 5c5022b..a53b0bc 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ Install dependencies:
 - NaCl: `libnacl` or `libsodium`
 - FFmpeg: `ffmpeg`
 - yt-dlp: `yt-dlp`
+- opus: `opus`
 
 Copy `.env.example` to `.env`: