diff --git a/wobuzz/player/playlist.py b/wobuzz/player/playlist.py
index 6df554d..ede51a1 100644
--- a/wobuzz/player/playlist.py
+++ b/wobuzz/player/playlist.py
@@ -5,7 +5,6 @@ import threading
 
 from PyQt6.QtCore import Qt
 from PyQt6.QtWidgets import QAbstractItemView
-from reactivex.observable.case import case_
 
 from .track import Track, TrackMetadata
 from ..wobuzzm3u import WobuzzM3U, WBZM3UData