diff --git a/porkbun-ddns.service b/porkbun-ddns.service
index a834a15..f7591b4 100644
--- a/porkbun-ddns.service
+++ b/porkbun-ddns.service
@@ -1,31 +1,14 @@
 [Unit]
 Description=Porkbun Dynamic DNS Update
-Documentation=file:///home/kacper/Documents/platformIO/email/porkbun/README.md
-After=network-online.target
-Wants=network-online.target
+After=network.target
+Wants=network.target
 
 [Service]
 Type=oneshot
-User=kacper
-Group=kacper
-WorkingDirectory=/home/kacper/Documents/platformIO/email/porkbun
-ExecStart=/home/kacper/Documents/platformIO/email/porkbun/updateDNS.sh
-
-# Security hardening
-PrivateTmp=yes
-NoNewPrivileges=yes
-ProtectSystem=strict
-ProtectHome=read-only
-ReadWritePaths=/home/kacper/Documents/platformIO/email/porkbun
-
-# Logging
-StandardOutput=journal
-StandardError=journal
-SyslogIdentifier=porkbun-ddns
-
-# Restart on failure
-Restart=on-failure
-RestartSec=30
+User=porkbun-ddns-user
+Group=porkbun-ddns-group
+WorkingDirectory=/opt/porkbun-ddns
+ExecStart=/opt/porkbun-ddns/updateDNS.sh
 
 [Install]
 WantedBy=multi-user.target