Index: kernel/arch/sparc64/src/drivers/niagara.c
===================================================================
--- kernel/arch/sparc64/src/drivers/niagara.c	(revision a31aad1de032df3487df160244932e93f86d2cab)
+++ kernel/arch/sparc64/src/drivers/niagara.c	(revision a9bd960daade7926c1cbbb3a6c7b8a65901cd9d4)
@@ -184,6 +184,6 @@
 	
 	instance = malloc(sizeof(niagara_instance_t), FRAME_ATOMIC);
-	instance->thread = thread_create(kniagarapoll, NULL, TASK, 0,
-	    "kniagarapoll", true);
+	instance->thread = thread_create(kniagarapoll, NULL, TASK,
+	    THREAD_FLAG_UNCOUNTED, "kniagarapoll");
 	
 	if (!instance->thread) {