diff --git a/inventory/host_vars/openqa-lab01.iad2.fedoraproject.org b/inventory/host_vars/openqa-lab01.iad2.fedoraproject.org
index fd8b658cc9..861df7d3e7 100644
--- a/inventory/host_vars/openqa-lab01.iad2.fedoraproject.org
+++ b/inventory/host_vars/openqa-lab01.iad2.fedoraproject.org
@@ -24,7 +24,7 @@ datacenter: iad2
 
 fas_client_groups: sysadmin-qa,sysadmin-main,sysadmin-noc,fi-apprentice,sysadmin-veteran
 
-lvm_size: 1800000
+lvm_size: 1750000
 mem_size: 16384
 mem_size: 262144
 num_cpus: 60