diff --git a/systemd/imaparchiver.service b/systemd/imaparchiver.service
index c8213ca..c6097a0 100644
--- a/systemd/imaparchiver.service
+++ b/systemd/imaparchiver.service
@@ -9,7 +9,7 @@ Group=emailsync
 ExecStart=/srv/email/imap-archiver/venv/bin/python3 /srv/email/imap-archiver/run.py --config /srv/email/imap-archiver/config.yml
 SyslogIdentifier=imap-archiver
 Restart=always
-WatchdogSec=60
+WatchdogSec=600
 
 [Install]
 WantedBy=multi-user.target