diff --git a/lib/provider/audio_player/state.dart b/lib/provider/audio_player/state.dart
index 387c2e30..0e3004f5 100644
--- a/lib/provider/audio_player/state.dart
+++ b/lib/provider/audio_player/state.dart
@@ -40,6 +40,7 @@ class AudioPlayerState {
                 httpHeaders: media['httpHeaders'],
               )),
             )
+            .cast<Media>()
             .toList(),
         index: json['playlist']['index'],
       ),