diff --git a/src/notifications/managerwin.cpp b/src/notifications/managerwin.cpp
index 852d2dd..27f019d 100644
--- a/src/notifications/managerwin.cpp
+++ b/src/notifications/managerwin.cpp
@@ -3,7 +3,7 @@
 
 using namespace WinToastLib;
 
-class CustomHandler : public IWinToastHandler {
+class CustomHandler : public QObject, public IWinToastHandler {
  public:
   void toastActivated() { emit activated(notificationID); }
   void toastActivated(int) { emit activated(notificationID); }