+when /(parry|partch|piston).debian.org/: ignore << "yaboot"
+
+when "grieg.debian.org": ignore << %w{dpkg}
+when "blavet.debian.org": ignore << %w{dpkg-dev libdpkg-perl dpkg}
+when "handel.debian.org": ignore << %w{puppet-dashboard}
+when /(pasquini|tristano).debian.org/: ignore << %w{ganeti-instance-image}