robint99 [1] filed a deletion request for mate-applet-dock-gtk3-git [2]: This package is no longer needed. MATE 1.18 has been released and is Gtk3 only, and the mate-applet-dock-git package has been amended to build a Gtk3 version of the applet. [1] https://aur.archlinux.org/account/robint99/ [2] https://aur.archlinux.org/pkgbase/mate-applet-dock-gtk3-git/