diff --git a/src/radios/radiomimedata.h b/src/radios/radiomimedata.h
index a7ba928de..77a752682 100644
--- a/src/radios/radiomimedata.h
+++ b/src/radios/radiomimedata.h
@@ -29,7 +29,7 @@ class RadioMimeData : public MimeData {
   Q_OBJECT
 
  public:
-  explicit RadioMimeData() {}
+  explicit RadioMimeData(QObject* = nullptr) {}
   SongList songs;
 };