diff --git a/inventory/host_vars/buildvm-27.phx2.fedoraproject.org b/inventory/host_vars/buildvm-27.phx2.fedoraproject.org
index d02754e534..87bbdc2875 100644
--- a/inventory/host_vars/buildvm-27.phx2.fedoraproject.org
+++ b/inventory/host_vars/buildvm-27.phx2.fedoraproject.org
@@ -8,5 +8,5 @@ eth1_ip: 10.5.127.184
 
 mem_size: 10240
 num_cpus: 4
-volgroup: /dev/BuildGuests
+volgroup: /dev/xenGuests