diff --git a/app/task/taskmanager.h b/app/task/taskmanager.h
index 00de77b1c..c32372dfe 100644
--- a/app/task/taskmanager.h
+++ b/app/task/taskmanager.h
@@ -59,6 +59,7 @@ public:
 
   static TaskManager* instance();
 
+public slots:
   /**
    * @brief Add a new Task
    *