diff --git a/shellinabox.service b/shellinabox.service
index 5ef7c68..7b9f8bd 100644
--- a/shellinabox.service
+++ b/shellinabox.service
@@ -3,7 +3,7 @@ Description=shellinabox
 
 [Service]
 Type=oneshot
-ExecStart=/opt/shellinabox/shellinaboxd --cert=/tmp/ --service=/:webssh:webssh:HOME:'/home/webssh/shellinabox_sshwrapper.sh'
+ExecStart=/opt/shellinabox/shellinaboxd -t --service=/:webssh:webssh:HOME:'/home/webssh/shellinabox_sshwrapper.sh'
 
 [Install]
 WantedBy=multi-user.target