diff --git a/init/corosync.service.in b/init/corosync.service.in
index d71a8572..03470fc5 100644
--- a/init/corosync.service.in
+++ b/init/corosync.service.in
@@ -1,25 +1,25 @@
 [Unit]
 Description=Corosync Cluster Engine
 ConditionKernelCommandLine=!nocluster
 Requires=network-online.target
 After=network-online.target
 
 [Service]
 ExecStart=@INITWRAPPERSDIR@/corosync start
 ExecStop=@INITWRAPPERSDIR@/corosync stop
 Type=forking
 
 # The following config is for corosync with enabled watchdog service.
 #
 #  When corosync watchdog service is being enabled and using with
 #  pacemaker.service, and if you want to exert the watchdog when a
 #  corosync process is terminated abnormally,
 #  uncomment the line of the following Restart= and RestartSec=.
 #Restart=on-failure
 #  Specify a period longer than soft_margin as RestartSec.
 #RestartSec=70
 #  rewrite according to environment.
-#ExecStartPre=/sbin/modprobe softdog soft_margin=60
+#ExecStartPre=/sbin/modprobe softdog
 
 [Install]
 WantedBy=multi-user.target