diff -ur smartmontools-6.3/smartd.service.in smartmontools-6.3-new/smartd.service.in
--- smartmontools-6.3/smartd.service.in	2014-03-03 18:24:00.000000000 +0100
+++ smartmontools-6.3-new/smartd.service.in	2014-10-31 19:22:21.205023832 +0100
@@ -5,7 +5,7 @@
 
 [Service]
 EnvironmentFile=-/usr/local/etc/sysconfig/smartmontools
-ExecStart=/usr/local/sbin/smartd -n $smartd_opts
+ExecStart=/usr/local/sbin/smartd -n $SMARTD_OPTS
 ExecReload=/bin/kill -HUP $MAINPID
 StandardOutput=syslog