diff --git a/gconf/PKGBUILD b/gconf/PKGBUILD
index 85e7216bd3..6f413b6495 100644
--- a/gconf/PKGBUILD
+++ b/gconf/PKGBUILD
@@ -6,7 +6,7 @@ pkgver=3.2.6+11+g07808097
 pkgrel=6
 pkgdesc="An obsolete configuration database system"
 url="https://projects-old.gnome.org/gconf/"
-arch=(x86_64 powerpc64le)
+arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
 license=(LGPL)
 depends=(libxml2 polkit libldap dbus-glib python2)
 makedepends=(intltool gtk-doc gobject-introspection git gnome-common)