[Unit]
Description=Clean up bootloader next-boot setting
After=systemd-remount-fs.service
ConditionPathExists=/etc/kernel/next-boot-pin

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/sbin/proxmox-boot-tool kernel unpin --next-boot
ExecStart=/usr/sbin/proxmox-boot-tool refresh

[Install]
WantedBy=multi-user.target