diff --git a/app/widget/nodeparamview/nodeparamview.h b/app/widget/nodeparamview/nodeparamview.h
index 09321c368..479685a21 100644
--- a/app/widget/nodeparamview/nodeparamview.h
+++ b/app/widget/nodeparamview/nodeparamview.h
@@ -107,7 +107,7 @@ protected:
     return keyframe_view_ ? &keyframe_view_->GetSelectedKeyframes() : nullptr;
   }
 
-  virtual const TimeTargetObject *GetKeyframeTimeTarget() const
+  virtual const TimeTargetObject *GetKeyframeTimeTarget() const override
   {
     return keyframe_view_;
   }