diff --git a/debian/changelog b/debian/changelog
index 4c5c22d..0b2153a 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,8 +2,9 @@ nut (2.4.3-3) UNRELEASED; urgency=low
 
   * debian/control:
     - Wrap build-dependencies
+  * debian/nut.postinst: Only trigger USB subsystem, should Closes: #574769
 
- -- Laurent Bigonville <bigon@debian.org>  Wed, 29 Dec 2010 15:40:34 +0100
+ -- Laurent Bigonville <bigon@debian.org>  Tue, 11 Jan 2011 01:26:37 +0100
 
 nut (2.4.3-2) unstable; urgency=medium
 
diff --git a/debian/nut.postinst b/debian/nut.postinst
index 55d88cb..a91caab 100644
--- a/debian/nut.postinst
+++ b/debian/nut.postinst
@@ -46,7 +46,7 @@ case "$1" in
 
     # ask udev to check for new udev rules
     [ -x /etc/init.d/udev ] && pidof udevd > /dev/null \
-      && udevadm trigger --action=change
+      && udevadm trigger --subsystem-match=usb --action=change
 
     # 557178  udevadm trigger --subsystem-match=usb