-ExecStartPre=@rootbindir@/systemctl daemon-reload
-ExecStart=@rootbindir@/systemctl start initrd-fs.target
+ExecStartPre=-@rootbindir@/systemctl daemon-reload
+# we have to retrigger initrd-fs.target after daemon-reload
+ExecStart=-@rootbindir@/systemctl --no-block start initrd-fs.target