diff --git a/tools/xen/xenrc b/tools/xen/xenrc
index 0cbf86118d..43a6ce8a77 100644
--- a/tools/xen/xenrc
+++ b/tools/xen/xenrc
@@ -70,8 +70,8 @@ UBUNTU_INST_TEMPLATE_NAME="Ubuntu 14.04 (64-bit) for DevStack"
 # XenServer 6.1 and later or XCP 1.6 or later
 # 11.10 is only really supported with XenServer 6.0.2 and later
 UBUNTU_INST_ARCH="amd64"
-UBUNTU_INST_HTTP_HOSTNAME="mirror.anl.gov"
-UBUNTU_INST_HTTP_DIRECTORY="/pub/ubuntu"
+UBUNTU_INST_HTTP_HOSTNAME="archive.ubuntu.com"
+UBUNTU_INST_HTTP_DIRECTORY="/ubuntu"
 UBUNTU_INST_HTTP_PROXY=""
 UBUNTU_INST_LOCALE="en_US"
 UBUNTU_INST_KEYBOARD="us"