diff --git a/resources/lib/bottle_manager.py b/resources/lib/bottle_manager.py
index 75e3c17..1692eb0 100644
--- a/resources/lib/bottle_manager.py
+++ b/resources/lib/bottle_manager.py
@@ -28,7 +28,7 @@ class LibrespotServer(Bottle):
             playabletrack_id = TrackId.from_uri(f"spotify:track:{track_id}")
 
             quality = AudioQuality.NORMAL
-            if self.is_premium:
+            if self.is_premium == True:
                 quality = AudioQuality.VERY_HIGH
 
             stream = self.session.content_feeder().load(