diff --git a/inventory/host_vars/bvmhost-p09-05.rdu3.fedoraproject.org b/inventory/host_vars/bvmhost-p09-05.rdu3.fedoraproject.org
index 5bb33d7274..47e60a218f 100644
--- a/inventory/host_vars/bvmhost-p09-05.rdu3.fedoraproject.org
+++ b/inventory/host_vars/bvmhost-p09-05.rdu3.fedoraproject.org
@@ -58,3 +58,5 @@ network_connections:
      mtu: 1500
 nrpe_procs_crit: 13000
 nrpe_procs_warn: 12000
+zabbix_macros:
+  MEMORY.AVAILABLE.MIN: 0
diff --git a/inventory/host_vars/bvmhost-p10-01.rdu3.fedoraproject.org b/inventory/host_vars/bvmhost-p10-01.rdu3.fedoraproject.org
index 92eeb0ee2a..a3e7ca7a5d 100644
--- a/inventory/host_vars/bvmhost-p10-01.rdu3.fedoraproject.org
+++ b/inventory/host_vars/bvmhost-p10-01.rdu3.fedoraproject.org
@@ -83,3 +83,5 @@ network_connections:
      mtu: 1500
 nrpe_procs_crit: 5500
 nrpe_procs_warn: 4500
+zabbix_macros:
+  MEMORY.AVAILABLE.MIN: 0