diff --git a/scheduler/task.h b/scheduler/task.h
index 8289c57..41e4438 100644
--- a/scheduler/task.h
+++ b/scheduler/task.h
@@ -86,6 +86,9 @@
   void
   setTv(double delay);
 
+  void
+  execute();
+
 protected:
   Callback m_callback;
   Tag m_tag;