diff --git a/wobuzz/ui/track_control.py b/wobuzz/ui/track_control.py
index 753bb6b..f96d345 100644
--- a/wobuzz/ui/track_control.py
+++ b/wobuzz/ui/track_control.py
@@ -46,15 +46,15 @@ class TrackControl(QToolBar):
         self.next_button.triggered.connect(self.next_track)
 
     def previous_track(self):
-        if self.app.player.current_playlist.has_tracks():
+        if self.app.player.current_playlist is not None and self.app.player.current_playlist.has_tracks():
             self.app.player.previous_track()
 
     def stop(self):
-        if self.app.player.current_playlist.has_tracks():
+        if self.app.player.current_playlist is not None and self.app.player.current_playlist.has_tracks():
             self.app.player.stop()
 
     def next_track(self):
-        if self.app.player.current_playlist.has_tracks():
+        if self.app.player.current_playlist is not None and self.app.player.current_playlist.has_tracks():
             self.app.player.next_track()
 
     def on_track_change(self, previous_track, track):