diff --git a/sys/altq/altq_hfsc.c b/sys/altq/altq_hfsc.c
index b62544cbc60e..d52f29351234 100644
--- a/sys/altq/altq_hfsc.c
+++ b/sys/altq/altq_hfsc.c
@@ -1,5 +1,5 @@
-/*	$NetBSD: altq_hfsc.c,v 1.3 2001/04/13 23:29:56 thorpej Exp $	*/
-/*	$KAME: altq_hfsc.c,v 1.8 2000/12/14 08:12:46 thorpej Exp $	*/
+/*	$NetBSD: altq_hfsc.c,v 1.4 2001/10/26 04:59:18 itojun Exp $	*/
+/*	$KAME: altq_hfsc.c,v 1.9 2001/10/26 04:56:11 kjc Exp $	*/
 
 /*
  * Copyright (c) 1997-1999 Carnegie Mellon University. All Rights Reserved.
@@ -332,7 +332,7 @@ hfsc_class_create(hif, sc, parent, qlimit, flags)
 		if (flags & HFCF_CLEARDSCP)
 			red_flags |= RIOF_CLEARDSCP;
 #endif
-		if (sc->m2 == 0)
+		if (sc->m2 < 8)
 			red_pkttime = 1000 * 1000 * 1000; /* 1 sec */
 		else
 			red_pkttime = (int64_t)hif->hif_ifq->altq_ifp->if_mtu
diff --git a/sys/altq/altq_priq.c b/sys/altq/altq_priq.c
index 3594a5acc1d6..adacbeb11f05 100644
--- a/sys/altq/altq_priq.c
+++ b/sys/altq/altq_priq.c
@@ -1,5 +1,5 @@
-/*	$NetBSD: altq_priq.c,v 1.3 2001/04/13 23:29:56 thorpej Exp $	*/
-/*	$KAME: altq_priq.c,v 1.1 2000/10/18 09:15:23 kjc Exp $	*/
+/*	$NetBSD: altq_priq.c,v 1.4 2001/10/26 04:59:18 itojun Exp $	*/
+/*	$KAME: altq_priq.c,v 1.2 2001/10/26 04:56:11 kjc Exp $	*/
 /*
  * Copyright (C) 2000
  *	Sony Computer Science Laboratories Inc.  All rights reserved.
@@ -267,7 +267,7 @@ priq_class_create(pif, pri, qlimit, flags)
 		if (flags & PRCF_CLEARDSCP)
 			red_flags |= RIOF_CLEARDSCP;
 #endif
-		if (pif->pif_bandwidth == 0)
+		if (pif->pif_bandwidth < 8)
 			red_pkttime = 1000 * 1000 * 1000; /* 1 sec */
 		else
 			red_pkttime = (int64_t)pif->pif_ifq->altq_ifp->if_mtu