diff --git a/y2014/joystick_reader.cc b/y2014/joystick_reader.cc
index 3f52c46..f903270 100644
--- a/y2014/joystick_reader.cc
+++ b/y2014/joystick_reader.cc
@@ -454,5 +454,5 @@
 
   event_loop.Run();
 
-  ::aos::Cleanup();
+  return 0;
 }