Index: kernel/generic/src/ipc/kbox.c
===================================================================
--- kernel/generic/src/ipc/kbox.c	(revision c06994673347954891a57710998cf1e087a59e8b)
+++ kernel/generic/src/ipc/kbox.c	(revision ea5cc5b6a6f00fb33e6f02f2f3f401d2fb3984a2)
@@ -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);