-util-vserver-URL := http://build.planet-lab.org/third-party/util-vserver-0.30.216-pre2912.tar.bz2
-util-vserver-SHA1SUM := e0751e8ecb4b8661b1cadd294bfb6e68a2221d93
-util-vserver := $(notdir $(util-vserver-URL))
+util-vserver := util-vserver-0.30.216-pre3004.tar.bz2
+util-vserver-SHA1SUM := 9d2565dde57ff583dda35357a2542b87a5817d61
+util-vserver-URL1 := http://build.planet-lab.org/third-party/$(util-vserver)
+util-vserver-URL2 := http://mirror.onelab.eu/third-party/$(util-vserver)