diff --git a/README.md b/README.md
index 4c8b732..9dc19c2 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,10 @@ Commands:
   search  Search on Tidal.
   url     Get Tidal URL.
 ```
+
+> [!NOTE]
+> Also make sure you have installed `ffmpeg` if you want to convert track file extensions.
+
 ## Dockerised Version (no Python required)
 
 Based on python:alpine, slim build