diff --git a/inventory/builders b/inventory/builders
index fac91b1020..61dbf72543 100644
--- a/inventory/builders
+++ b/inventory/builders
@@ -37,6 +37,10 @@ buildvmhost-06.phx2.fedoraproject.org
 buildvmhost-07.phx2.fedoraproject.org
 buildvmhost-08.phx2.fedoraproject.org
 buildvmhost-09.phx2.fedoraproject.org
+buildvmhost-10.phx2.fedoraproject.org
+buildvmhost-11.phx2.fedoraproject.org
+buildvmhost-12.phx2.fedoraproject.org
+
 
 [buildhw]
 buildhw-01.phx2.fedoraproject.org