okb1100 [1] filed a request to merge aria2-systemd [2] into aria2c-daemon [3]:

These two packages are practically doing the same thing. Also aria2-systemd package provides a broken unit file. I have to add Type= forking to the unit file to run it.

[1] https://aur.archlinux.org/account/okb1100/ [2] https://aur.archlinux.org/pkgbase/aria2-systemd/ [3] https://aur.archlinux.org/pkgbase/aria2c-daemon/