diff --git a/ChangeLog b/ChangeLog
index 07ee5e927..43d5e365b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -16,6 +16,10 @@
      [atomicio.c]
      if the fd passed to atomicio/atomiciov() is non blocking, then poll() to
      avoid a spin if it is not yet ready for reading/writing; ok dtucker@
+   - dtucker@cvs.openbsd.org 2007/06/25 08:20:03
+     [channels.c]
+     Correct test for window updates every three packets; prevents sending
+     window updates for every single packet.  ok markus@
 
 20070614
  - (dtucker) [cipher-ctr.c umac.c openbsd-compat/openssl-compat.h] Move the
@@ -3091,4 +3095,4 @@
    OpenServer 6 and add osr5bigcrypt support so when someone migrates
    passwords between UnixWare and OpenServer they will still work. OK dtucker@
 
-$Id: ChangeLog,v 1.4706 2007/06/25 09:04:12 dtucker Exp $
+$Id: ChangeLog,v 1.4707 2007/06/25 09:04:46 dtucker Exp $
diff --git a/channels.c b/channels.c
index 1d5b1f108..2006353d4 100644
--- a/channels.c
+++ b/channels.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: channels.c,v 1.269 2007/06/11 08:04:44 markus Exp $ */
+/* $OpenBSD: channels.c,v 1.270 2007/06/25 08:20:03 dtucker Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1657,7 +1657,7 @@ channel_check_window(Channel *c)
 {
 	if (c->type == SSH_CHANNEL_OPEN &&
 	    !(c->flags & (CHAN_CLOSE_SENT|CHAN_CLOSE_RCVD)) &&
-	    ((c->local_window_max - c->local_window <
+	    ((c->local_window_max - c->local_window >
 	    c->local_maxpacket*3) ||
 	    c->local_window < c->local_window_max/2) &&
 	    c->local_consumed > 0) {