diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 34bf89f7f4f36f72f13b645dde1b022ebe7ae7d8..daa55910ff281e014cd808d597e964a1150c05fe 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1311,7 +1311,7 @@ static void __machine__remove_thread(struct machine *machine, struct thread *th,
 	if (machine->last_match == th)
 		machine->last_match = NULL;
 
-	BUG_ON(th->refcnt.counter == 0);
+	BUG_ON(atomic_read(&th->refcnt) == 0);
 	if (lock)
 		pthread_rwlock_wrlock(&machine->threads_lock);
 	rb_erase(&th->rb_node, &machine->threads);