Index: kernel/generic/src/ipc/kbox.c
===================================================================
--- kernel/generic/src/ipc/kbox.c	(revision f97f1e51a29f20f8f26f381c9c84567e9a997538)
+++ kernel/generic/src/ipc/kbox.c	(revision 9432f08eba4d1e73e651a39a4ddd8a0e79124fb5)
@@ -244,6 +244,6 @@
 	
 	/* Create a kbox thread */
-	thread_t *kb_thread = thread_create(kbox_thread_proc, NULL, task, 0,
-	    "kbox", false);
+	thread_t *kb_thread = thread_create(kbox_thread_proc, NULL, task,
+	    THREAD_FLAG_NONE, "kbox");
 	if (!kb_thread) {
 		mutex_unlock(&task->kb.cleanup_lock);