diff --git a/cookbooks/consul-template/files/etc/rsyslog.d/30-consul-template.conf b/cookbooks/consul-template/files/etc/rsyslog.d/30-consul-template.conf
index 1a4c6cc..ccb44e2 100644
--- a/cookbooks/consul-template/files/etc/rsyslog.d/30-consul-template.conf
+++ b/cookbooks/consul-template/files/etc/rsyslog.d/30-consul-template.conf
@@ -1,4 +1,4 @@
-# Log kernel generated promtail log messages to file
+# Log kernel generated `consul-template` log messages to file
 :syslogtag,contains,"consul-template" /var/log/consul-template.log
 
 # Uncomment the following to stop logging anything that matches the last rule.
diff --git a/cookbooks/digdag/files/lib/systemd/system/promtail-digdag.service b/cookbooks/digdag/files/lib/systemd/system/promtail-digdag.service
deleted file mode 100644
index ca950d4..0000000
--- a/cookbooks/digdag/files/lib/systemd/system/promtail-digdag.service
+++ /dev/null
@@ -1,12 +0,0 @@
-[Unit]
-Description=Grafana Promtail (Digdag)
-Documentation=https://github.com/grafana/loki
-After=network-online.target
-
-[Service]
-User=root
-Restart=always
-ExecStart=/usr/local/bin/promtail --config.file=/etc/promtail/digdag.yaml
-
-[Install]
-WantedBy=multi-user.target