diff --git a/cronie.spec b/cronie.spec
index b1e4d6d..0f4b92b 100644
--- a/cronie.spec
+++ b/cronie.spec
@@ -2,11 +2,12 @@
 %bcond_without pam
 %bcond_without audit
 %bcond_without inotify
+%bcond_without systemd
 
 Summary:   Cron daemon for executing programs at set times
 Name:      cronie
 Version:   1.4.7
-Release:   1%{?dist}
+Release:   2%{?dist}
 License:   MIT and BSD and ISC and GPLv2
 Group:     System Environment/Base
 URL:       https://fedorahosted.org/cronie
@@ -31,15 +32,19 @@ Buildrequires: pam-devel >= 1.0.1
 Buildrequires: audit-libs-devel >= 1.4.1
 %endif
 
-Requires(post):   /sbin/chkconfig coreutils sed
-Requires(postun): /sbin/chkconfig
-Requires(postun): /sbin/service 
-Requires(preun):  /sbin/chkconfig 
-Requires(preun):  /sbin/service
+Requires(post):   coreutils sed
+%if %{with systemd}
 # systemd compatibility
 Requires(post):   systemd-units
 Requires(preun):  systemd-units
 Requires(postun): systemd-units
+%else
+Requires(post):   /sbin/chkconfig
+Requires(postun): /sbin/chkconfig
+Requires(postun): /sbin/service 
+Requires(preun):  /sbin/chkconfig 
+Requires(preun):  /sbin/service
+%endif
 
 %description
 Cronie contains the standard UNIX daemon crond that runs specified programs at
@@ -98,13 +103,11 @@ make %{?_smp_mflags}
 %install
 make install DESTDIR=$RPM_BUILD_ROOT DESTMAN=$RPM_BUILD_ROOT%{_mandir}
 mkdir -pm700 $RPM_BUILD_ROOT%{_localstatedir}/spool/cron
-mkdir -pm755 $RPM_BUILD_ROOT%{_initrddir}
 mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig/
 mkdir -pm755 $RPM_BUILD_ROOT%{_sysconfdir}/cron.d/
 %if ! %{with pam}
     rm -f $RPM_BUILD_ROOT%{_sysconfdir}/pam.d/crond
 %endif
-install -m 755 cronie.init $RPM_BUILD_ROOT%{_initrddir}/crond
 install -m 644 crond.sysconfig $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig/crond
 touch $RPM_BUILD_ROOT%{_sysconfdir}/cron.deny
 install -m 644 contrib/anacrontab $RPM_BUILD_ROOT%{_sysconfdir}/anacrontab
@@ -119,13 +122,25 @@ touch $RPM_BUILD_ROOT/var/spool/anacron/cron.monthly
 # noanacron package
 install -m 644 contrib/dailyjobs $RPM_BUILD_ROOT/%{_sysconfdir}/cron.d/dailyjobs
 
+%if %{with systemd}
 # install systemd initscript
 mkdir -p $RPM_BUILD_ROOT/lib/systemd/system/
 install -m 644 %SOURCE1 $RPM_BUILD_ROOT/lib/systemd/system/crond.service
+%else
+mkdir -pm755 $RPM_BUILD_ROOT%{_initrddir}
+install -m 755 cronie.init $RPM_BUILD_ROOT%{_initrddir}/crond
+%endif
 
 %post
+%if %{with systemd}
+if [ $1 -eq 1 ] ; then 
+    # Initial installation 
+    /bin/systemctl daemon-reload >/dev/null 2>&1 || :
+    /bin/systemctl enable crond.service >/dev/null 2>&1 || :
+fi
+%else
 /sbin/chkconfig --add crond >/dev/null 2>&1 || :
-/bin/systemctl enable crond.service >/dev/null 2>&1 || :
+%endif
 
 %post anacron
 [ -e /var/spool/anacron/cron.daily ] || touch /var/spool/anacron/cron.daily
@@ -133,23 +148,30 @@ install -m 644 %SOURCE1 $RPM_BUILD_ROOT/lib/systemd/system/crond.service
 [ -e /var/spool/anacron/cron.monthly ] || touch /var/spool/anacron/cron.monthly
 
 %preun
-if [ "$1" = "0" ]; then
+if [ $1 -eq 0 ]; then
+%if %{with systemd}
+    /bin/systemctl --no-reload disable crond.service >/dev/null 2>&1 || :
+    /bin/systemctl stop crond.service > /dev/null 2>&1 || :
+%else
     service crond stop >/dev/null 2>&1 ||:
     /sbin/chkconfig --del crond
-    # systemd
-    /bin/systemctl disable crond.service >/dev/null 2>&1 || :
-    /bin/systemctl stop crond.service > /dev/null 2>&1 || :
+%endif
 fi
 
 %postun
-if [ "$1" -ge "1" ]; then
-    service crond condrestart > /dev/null 2>&1 ||:
-    # systemd
+%if %{with systemd}
+/bin/systemctl daemon-reload >/dev/null 2>&1 || :
+%endif
+if [ $1 -ge 1 ]; then
+%if %{with systemd}
     /bin/systemctl try-restart crond.service >/dev/null 2>&1 || :
+%else
+    service crond condrestart > /dev/null 2>&1 ||:
+%endif
 fi
 
-# empty /etc/crontab in case there are only old regular jobs
 %triggerun -- cronie < 1.4.1
+# empty /etc/crontab in case there are only old regular jobs
 cp -a /etc/crontab /etc/crontab.rpmsave
 sed -e '/^01 \* \* \* \* root run-parts \/etc\/cron\.hourly/d'\
   -e '/^02 4 \* \* \* root run-parts \/etc\/cron\.daily/d'\
@@ -157,15 +179,29 @@ sed -e '/^01 \* \* \* \* root run-parts \/etc\/cron\.hourly/d'\
   -e '/^42 4 1 \* \* root run-parts \/etc\/cron\.monthly/d' /etc/crontab.rpmsave > /etc/crontab
 exit 0
 
-#copy the lock, remove old daemon from chkconfig
-%triggerun -- vixie-cron
-cp -a /var/lock/subsys/crond /var/lock/subsys/cronie > /dev/null 2>&1 ||:
+%if %{with systemd}
+%triggerun -- cronie < 1.4.7-2
+# Save the current service runlevel info
+# User must manually run systemd-sysv-convert --apply crond
+# to migrate them to systemd targets
+/usr/bin/systemd-sysv-convert --save crond
 
-#if the lock exist, then we restart daemon (it was running in the past).
-#add new daemon into chkconfig everytime, when we upgrade to cronie from vixie-cron
-%triggerpostun -- vixie-cron
-/sbin/chkconfig --add crond
-[ -f /var/lock/subsys/cronie ] && ( rm -f /var/lock/subsys/cronie ; service crond restart ) > /dev/null 2>&1 ||:
+# The package is allowed to autostart:
+/bin/systemctl enable crond.service >/dev/null 2>&1
+
+/sbin/chkconfig --del crond >/dev/null 2>&1 || :
+/bin/systemctl try-restart crond.service >/dev/null 2>&1 || :
+/bin/systemctl daemon-reload >/dev/null 2>&1 || :
+%endif
+
+%triggerin -- pam, glibc, libselinux
+# changes in pam, glibc or libselinux can make crond crash
+# when it calls pam
+%if %{with systemd}
+/bin/systemctl try-restart crond.service >/dev/null 2>&1 || :
+%else
+service crond condrestart > /dev/null 2>&1 ||:
+%endif
 
 %files
 %defattr(-,root,root,-)
@@ -178,14 +214,17 @@ cp -a /var/lock/subsys/crond /var/lock/subsys/cronie > /dev/null 2>&1 ||:
 %{_mandir}/man1/crontab.*
 %dir %{_localstatedir}/spool/cron
 %dir %{_sysconfdir}/cron.d
-%{_initrddir}/crond
 %if %{with pam}
 %attr(0644,root,root) %config(noreplace) %{_sysconfdir}/pam.d/crond
 %endif
 %config(noreplace) %{_sysconfdir}/sysconfig/crond
 %config(noreplace) %{_sysconfdir}/cron.deny
 %attr(0644,root,root) %{_sysconfdir}/cron.d/0hourly
+%if %{with systemd}
 %attr(0644,root,root) /lib/systemd/system/crond.service
+%else
+%{_initrddir}/crond
+%endif
 
 %files anacron
 %defattr(-,root,root,-)
@@ -204,6 +243,10 @@ cp -a /var/lock/subsys/crond /var/lock/subsys/cronie > /dev/null 2>&1 ||:
 %attr(0644,root,root) %{_sysconfdir}/cron.d/dailyjobs
 
 %changelog
+* Thu May 05 2011 Tomáš Mráz <tmraz@redhat.com> - 1.4.7-2
+- use only systemd units with systemd
+- add trigger for restart on glibc, libselinux or pam upgrades (#699189)
+
 * Tue Mar 15 2011 Marcela Mašláňová <mmaslano@redhat.com> - 1.4.7-1
 - new release 1.4.7