diff --git a/lvm2.spec b/lvm2.spec
index 207821b..a28e1f4 100644
--- a/lvm2.spec
+++ b/lvm2.spec
@@ -8,7 +8,7 @@
 Summary: Userland logical volume management tools 
 Name: lvm2
 Version: 2.02.52
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPLv2
 Group: System Environment/Base
 URL: http://sources.redhat.com/lvm2
@@ -27,6 +27,7 @@ BuildRequires: corosynclib-devel >= %{corosync_version}
 BuildRequires: clusterlib-devel >= %{clusterlib_version}
 BuildRequires: module-init-tools
 BuildRequires: pkgconfig
+BuildRequires: libudev-devel
 Requires: device-mapper >= %{device_mapper_version}-%{release}
 Requires: device-mapper-event >= %{device_mapper_version}-%{release}
 Requires: %{name}-libs = %{version}-%{release}
@@ -56,8 +57,9 @@ or more physical volumes and creating one or more logical volumes
 %define _bindir /bin
 %define _sbindir /sbin
 %define _libdir /%{_lib}
+%define _udevdir /%{_lib}/udev/rules.d
 
-%configure --enable-lvm1_fallback --enable-fsadm --with-clvmd=cman,corosync --with-cluster=internal --with-pool=internal --with-user= --with-group= --with-usrlibdir=/usr/%{_lib} --with-usrsbindir=/usr/sbin --with-device-uid=0 --with-device-gid=6 --with-device-mode=0660 --enable-pkgconfig --enable-applib --enable-cmdlib --enable-dmeventd
+%configure --enable-lvm1_fallback --enable-fsadm --with-clvmd=cman,corosync --with-cluster=internal --with-pool=internal --with-user= --with-group= --with-usrlibdir=/usr/%{_lib} --with-usrsbindir=/usr/sbin --with-udevdir=%{_udevdir} --with-device-uid=0 --with-device-gid=6 --with-device-mode=0660 --enable-pkgconfig --enable-applib --enable-cmdlib --enable-dmeventd --enable-udev_sync
 
 make %{?_smp_mflags}
 
@@ -88,7 +90,7 @@ fi
 
 %files
 %defattr(-,root,root,-)
-%doc COPYING COPYING.LIB INSTALL README VERSION WHATS_NEW
+%doc COPYING COPYING.LIB INSTALL README VERSION WHATS_NEW udev/12-dm-permissions.rules
 %{_sbindir}/fsadm
 %{_sbindir}/lvchange
 %{_sbindir}/lvconvert
@@ -180,6 +182,7 @@ fi
 %{_mandir}/man8/vgs.8.gz
 %{_mandir}/man8/vgscan.8.gz
 %{_mandir}/man8/vgsplit.8.gz
+%{_udevdir}/11-lvm.rules
 %dir /etc/lvm
 %ghost /etc/lvm/cache/.cache
 %config(noreplace) /etc/lvm/lvm.conf
@@ -281,6 +284,8 @@ License: GPLv2
 Group: System Environment/Base
 URL: http://sources.redhat.com/dm
 Requires: device-mapper-libs = %{device_mapper_version}-%{release}
+Requires: libudev
+Requires: util-linux-ng >= 2.15
 
 %description -n device-mapper
 This package contains the supporting userspace utility, dmsetup,
@@ -291,6 +296,9 @@ for the kernel device-mapper.
 %doc COPYING COPYING.LIB WHATS_NEW_DM VERSION_DM README INSTALL
 %attr(755,root,root) /sbin/dmsetup
 %{_mandir}/man8/dmsetup.8.gz
+%{_udevdir}/10-dm.rules
+%{_udevdir}/12-dm-disk.rules
+%{_udevdir}/95-dm-notify.rules
 
 %package -n device-mapper-devel
 Summary: Development libraries and headers for device-mapper
@@ -385,6 +393,13 @@ the device-mapper event library.
 
 
 %changelog
+* Mon Sep 21 2009 Peter Rajnoha <prajnoha@redhat.com> - 2.02.52-3
+- Enable udev synchronisation code
+- Install default udev rules for device-mapper and LVM2
+- Add BuildRequires: libudev-devel
+- Add Requires: libudev (to check udev is running)
+- Add Requires: util-linux-ng (blkid used in udev rules)
+
 * Wed Sep 16 2009 Alasdair Kergon <agk@redhat.com> - 2.02.52-2
 - Build dmeventd and place into a separate set of subpackages.
 - Remove no-longer-needed BuildRoot tag and buildroot emptying at install.