diff --git a/inventory/host_vars/smtp-mm-osuosl01.fedoraproject.org b/inventory/host_vars/smtp-mm-osuosl01.fedoraproject.org
index 83454ba8e6..a868d85d0c 100644
--- a/inventory/host_vars/smtp-mm-osuosl01.fedoraproject.org
+++ b/inventory/host_vars/smtp-mm-osuosl01.fedoraproject.org
@@ -4,7 +4,7 @@ gw: 140.211.169.193
 dns: 8.8.8.8
 ks_url: http://209.132.181.6/repo/rhel/ks/kvm-rhel-7-ext
 ks_repo: http://209.132.181.6/repo/rhel/RHEL7-x86_64/
-volgroup: /dev/vg_server
+volgroup: /dev/vg_guests
 eth0_ip: 140.211.169.205
 vmhost: osuosl02.fedoraproject.org
 datacenter: osuosl