diff --git a/shorewall.spec b/shorewall.spec
index 5d3ded5..f7bd4f5 100644
--- a/shorewall.spec
+++ b/shorewall.spec
@@ -2,7 +2,7 @@
 %define maj3ver %(echo %version | cut -d. -f1-3)
 Name:          shorewall
 Version:       4.6.1
-Release:       1mamba
+Release:       2mamba
 Summary:       Shoreline Firewall, a high-level tool for configuring Netfilter
 Group:         Network/Security
 Vendor:        openmamba
@@ -20,6 +20,10 @@ Source6:        http://slovakia.shorewall.net/pub/shorewall/%{majver}/shorewall-
 #Source9:        http://slovakia.shorewall.net/pub/shorewall/%{majver}/shorewall-%{version}/base/shorewall-shell-%{version}.tar.bz2
 License:       GPL
 BuildArch:     noarch
+## AUTOBUILDREQ-BEGIN
+BuildRequires: libperl
+BuildRequires: perl-devel
+## AUTOBUILDREQ-END
 BuildRequires: shorewall-core >= %{version}
 Requires:      shorewall-core >= %{version}
 Requires:      iptables
@@ -37,7 +41,7 @@ The Shoreline Firewall, more commonly known as "Shorewall", is a high-level tool
    --prefix=%{_prefix} \
    --mandir=%{_mandir} \
    --sysconfdir=%{_sysconfdir} \
-   --initdir=%{_initrddir} \
+   --systemd=%{_unitdir} \
    HOST=linux
 
 %install
@@ -50,16 +54,31 @@ install %{SOURCE3} %{buildroot}%{_sysconfdir}/shorewall/policy
 install %{SOURCE4} %{buildroot}%{_sysconfdir}/shorewall/rules
 install %{SOURCE5} %{buildroot}%{_sysconfdir}/shorewall/zones
 
+rm -f %{buildroot}%{_sysconfdir}/init.d/shorewall
+
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
+%post
+if [ $1 -ge 1 ]; then
+   systemctl -q daemon-reload
+   systemctl -q reload-or-try-restart shorewall
+fi
+:
+
+%preun
+if [ $1 -eq 0 ]; then
+   systemctl -q stop shorewall
+fi
+:
+
 %files
 %defattr(-,root,root)
 %dir %{_sysconfdir}/shorewall
 %config(noreplace) %{_sysconfdir}/shorewall/*
-%{_initrddir}/shorewall
 %{_sysconfdir}/logrotate.d/shorewall
 /sbin/shorewall
+%{_unitdir}/shorewall.service
 %dir %{_datadir}/shorewall
 %{_datadir}/shorewall/*
 %{_mandir}/man5/shorewall*.5*
@@ -69,6 +88,9 @@ install %{SOURCE5} %{buildroot}%{_sysconfdir}/shorewall/zones
 #README.txt
 
 %changelog
+* Tue Jun 10 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 4.6.1-2mamba
+- rebuilt with systemd support
+
 * Mon Jun 09 2014 Automatic Build System <autodist@mambasoft.it> 4.6.1-1mamba
 - automatic version update by autodist