diff --git a/radvd.init b/radvd.init
deleted file mode 100644
index fa2bd26..0000000
--- a/radvd.init
+++ /dev/null
@@ -1,102 +0,0 @@
-#! /bin/sh
-#
-# $Id: radvd.init,v 1.6 2009/05/25 06:17:28 psavola Exp $
-#
-# chkconfig: - 54 46
-# description:	radvd is the router advertisement daemon for IPv6.  It \
-#		listens to router solicitations and sends router \
-#		advertisements as described in "Neighbor Discovery for IP \
-#		Version 6 (IPv6)" (RFC 2461).  With these advertisements \
-#		hosts can automatically configure their addresses and some \
-#		other parameters.  They also can choose a default router \
-#		based on these advertisements.
-#
-# processname: radvd
-# pidfile: /var/run/radvd/radvd.pid
-# config: /etc/radvd.conf
-# config: /etc/sysconfig/radvd
-
-### BEGIN INIT INFO
-# Provides: radvd
-# Short-Description: router advertisement daemon for IPv6
-### END INIT INFO
-
-# Source function library.
-. /etc/rc.d/init.d/functions
-
-# Get config.
-. /etc/sysconfig/network
-
-[ -f /etc/sysconfig/radvd ] && . /etc/sysconfig/radvd
-
-RETVAL=0
-PROG="radvd"
-LOCKFILE=/var/lock/subsys/radvd
-PIDFILE=${PIDFILE:-"/var/run/radvd/radvd.pid"}
-
-# See how we were called.
-case "$1" in
-  start)
-	if [ ! -f /etc/radvd.conf ]; then
-		echo $"Configuration file /etc/radvd.conf missing" 1>&2
-		exit 6
-	fi
-	if [ `id -u` -ne 0 ]; then
-		echo $"Insufficient privilege" 1>&2
-		exit 4
-	fi
-	echo -n $"Starting $PROG: "
-	daemon radvd $OPTIONS
-	RETVAL=$?
-	echo
-	if [ $RETVAL -eq 0 ]; then
-		touch $LOCKFILE
-	else
-		if [ -f $LOCKFILE ]; then
-			RETVAL=0
-		fi
-	fi
-	;;
-  stop)
-	echo -n $"Stopping $PROG: "
-	killproc radvd
-	RETVAL=$?
-	echo
-	[ $RETVAL -eq 0 ] && rm -f $LOCKFILE
-	;;
-  status)
-	status radvd
-	RETVAL=$?
-	;;
-  restart)
-	$0 stop
-	$0 start
-	RETVAL=$?
-	;;
-  reload|force-reload)
-	$PROG -c
-        RETVAL=$?
-	echo -n $"Reloading $PROG: "
-	if [ $RETVAL -eq 0 ]; then
-		killproc -p $PIDFILE radvd -HUP
-		RETVAL=$?
-	else
-		echo_failure
-		echo
-                echo -n $"not reloading due to configuration syntax error"
-	fi
-	echo
-	;;
-  condrestart|try-restart)
-        if [ -f $LOCKFILE ]; then
-		$0 stop
-		$0 start
-		RETVAL=$?
-	fi
-        ;;  
-  *)
-	echo $"Usage: $0 {start|stop|status|restart|try-restart|reload|force-reload}"
-	exit 2
-esac
-
-exit $RETVAL
diff --git a/radvd.spec b/radvd.spec
index 6c06685..2241b28 100644
--- a/radvd.spec
+++ b/radvd.spec
@@ -1,5 +1,3 @@
-%define initdir %{_sysconfdir}/rc.d/init.d
-
 %define RADVD_UID 75
 Summary:    A Router Advertisement daemon
 Name:       radvd
@@ -10,12 +8,11 @@ License:    BSD with advertising
 Group:      System Environment/Daemons
 URL:        http://www.litech.org/radvd/
 Source:     %{url}dist/%{name}-%{version}.tar.gz
-Source1:    radvd.init
 Source2:    radvd-tmpfs.conf
 Source3:    radvd.service
-Requires(postun):   chkconfig, /usr/sbin/userdel, initscripts, systemd-units
-Requires(preun):    chkconfig, initscripts, systemd-units
-Requires(post):     chkconfig, systemd-units
+Requires(postun):   /usr/sbin/userdel, systemd-units
+Requires(preun):    systemd-units
+Requires(post):     systemd-units
 Requires(pre):      /usr/sbin/useradd
 BuildRequires:      systemd-units
 BuildRequires:      flex, flex-static, byacc
@@ -53,12 +50,10 @@ make
 make DESTDIR=$RPM_BUILD_ROOT install
 
 mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig
-mkdir -p $RPM_BUILD_ROOT%{initdir}
 mkdir -p $RPM_BUILD_ROOT%{_localstatedir}/run/radvd
 mkdir -p $RPM_BUILD_ROOT%{_unitdir}
 
 install -m 644 redhat/radvd.conf.empty $RPM_BUILD_ROOT%{_sysconfdir}/radvd.conf
-install -m 755 %{SOURCE1} $RPM_BUILD_ROOT%{initdir}/radvd
 install -m 644 redhat/radvd.sysconfig $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig/radvd
 
 install -d -m 755 $RPM_BUILD_ROOT%{_sysconfdir}/tmpfiles.d
@@ -69,7 +64,6 @@ install -m 644 %{SOURCE3} ${RPM_BUILD_ROOT}%{_unitdir}
 /bin/systemctl daemon-reload >/dev/null 2>&1 || :
 
 if [ "$1" -ge 1 ]; then
-    /sbin/service radvd condrestart >/dev/null 2>&1
     /bin/systemctl try-restart radvd.service >/dev/null 2>&1 || :
 fi
 
@@ -81,9 +75,6 @@ fi
 
 %preun
 if [ "$1" -eq 0 ]; then
-   /sbin/service radvd stop >/dev/null 2>&1
-   /sbin/chkconfig --del radvd
-
    /bin/systemctl disable radvd.service > /dev/null 2>&1 || :
    /bin/systemctl stop radvd.service > /dev/null 2>&1 || :
 fi
@@ -100,7 +91,6 @@ exit 0
 %config(noreplace) %{_sysconfdir}/radvd.conf
 %config(noreplace) %{_sysconfdir}/sysconfig/radvd
 %config(noreplace) %{_sysconfdir}/tmpfiles.d/radvd.conf
-%{initdir}/radvd
 %dir %attr(-,radvd,radvd) %{_localstatedir}/run/radvd/
 %doc radvd.conf.example
 %{_mandir}/*/*
@@ -110,6 +100,7 @@ exit 0
 %changelog
 * Tue Apr 03 2012 Petr Pisar <ppisar@redhat.com> - 1.8.5-2
 - Clean up spec file
+- Remove System V init support
 
 * Wed Feb 01 2012 Jiri Skala <jskala@redhat.com> - 1.8.5-1
 - update to latest upstream version 1.8.5