diff --git a/app/widget/timebased/timebasedview.h b/app/widget/timebased/timebasedview.h
index c6459ca52..cb149b445 100644
--- a/app/widget/timebased/timebasedview.h
+++ b/app/widget/timebased/timebasedview.h
@@ -51,7 +51,7 @@ public:
   const double& GetYScale() const;
   void SetYScale(const double& y_scale);
 
-  bool IsDraggingPlayhead() const
+  virtual bool IsDraggingPlayhead() const
   {
     return dragging_playhead_;
   }
diff --git a/app/widget/timeruler/seekablewidget.h b/app/widget/timeruler/seekablewidget.h
index ef90f872e..326da52e8 100644
--- a/app/widget/timeruler/seekablewidget.h
+++ b/app/widget/timeruler/seekablewidget.h
@@ -47,7 +47,7 @@ public:
   void SetMarkers(TimelineMarkerList *markers);
   void SetWorkArea(TimelineWorkArea *workarea);
 
-  bool IsDraggingPlayhead() const
+  virtual bool IsDraggingPlayhead() const override
   {
     return dragging_;
   }