diff --git a/src/playlistparsers/playlistparser.h b/src/playlistparsers/playlistparser.h
index a4f3ce342..477139c98 100644
--- a/src/playlistparsers/playlistparser.h
+++ b/src/playlistparsers/playlistparser.h
@@ -40,7 +40,7 @@ class PlaylistParser : public QObject {
   Q_OBJECT
 
  public:
-  explicit PlaylistParser(CollectionBackendInterface *collection, QObject *parent = nullptr);
+  explicit PlaylistParser(CollectionBackendInterface *collection = nullptr, QObject *parent = nullptr);
 
   static const int kMagicSize;