diff --git a/306-controller_interface.X/middleware/alive.c b/306-controller_interface.X/middleware/alive.c
index e661ded..1565dd3 100644
--- a/306-controller_interface.X/middleware/alive.c
+++ b/306-controller_interface.X/middleware/alive.c
@@ -142,6 +142,7 @@ bool ALIVE_processEvent(Event* ev) {
                 break;
             
             case STAL_SETUP:
+                me->checker = true;
                 if (me->setup.f != NULL) {
                     me->setup.f(me->setup.p);
                 }
@@ -166,6 +167,7 @@ bool ALIVE_processEvent(Event* ev) {
                 break;
             
             case STAL_ALIVE:
+                me->sender = true;
                 break;
             
             case STAL_BREAK: