--- /usr/lib/systemd/system/shorewall.service	2013-12-23 14:30:44.000000000 +0100
+++ /etc/systemd/system/shorewall.service	2014-06-28 23:10:24.529188811 +0200
@@ -11,10 +11,9 @@
 [Service]
 Type=oneshot
 RemainAfterExit=yes
-EnvironmentFile=/etc/shorewall
 StandardOutput=syslog
-ExecStart=/sbin/shorewall $OPTIONS start
-ExecStop=/sbin/shorewall $OPTIONS stop
+ExecStart=/sbin/shorewall start
+ExecStop=/sbin/shorewall stop
 
 [Install]
 WantedBy=multi-user.target