firegore [1] filed a deletion request for nginx-mainline-waf [2]: There is no need for this Package anymore since Nginx supports DynamicModules,you can Download any of the included Modules now separately in an more up-to-date Version [1] https://aur.archlinux.org/account/firegore/ [2] https://aur.archlinux.org/pkgbase/nginx-mainline-waf/