diff -ur nrpe-4.0.3/startup/default-service.in nrpe-4.0.3.sal/startup/default-service.in
--- nrpe-4.0.3/startup/default-service.in	2020-04-28 23:10:40.000000000 +0200
+++ nrpe-4.0.3.sal/startup/default-service.in	2021-03-09 15:30:38.010403933 +0100
@@ -1,7 +1,7 @@
 [Unit]
 Description=Nagios Remote Plugin Executor
 Documentation=http://www.nagios.org/documentation
-After=var-run.mount nss-lookup.target network.target local-fs.target time-sync.target
+After=var-run.mount nss-lookup.target network-online.target local-fs.target time-sync.target
 Before=getty@tty1.service plymouth-quit.service xdm.service
 Conflicts=nrpe.socket
 
@@ -14,7 +14,8 @@
 PIDFile=@piddir@/nrpe.pid
 RuntimeDirectory=nrpe
 RuntimeDirectoryMode=0755
-ExecStart=@sbindir@/nrpe -c @pkgsysconfdir@/nrpe.cfg -f
+EnvironmentFile=-/etc/sysconfig/nrpe
+ExecStart=@sbindir@/nrpe -c @pkgsysconfdir@/nrpe.cfg -f $NRPE_SSL_OPT
 ExecReload=/bin/kill -HUP $MAINPID
 ExecStopPost=/bin/rm -f @piddir@/nrpe.pid
 TimeoutStopSec=60