diff --git a/inventory/hosts b/inventory/hosts
index d936cfe..c45174c 100644
--- a/inventory/hosts
+++ b/inventory/hosts
@@ -27,8 +27,9 @@ simple-ff-servers
 
 [simple-ff-servers]  # not meshing
 linse.freifunk-mwu.de  # ext. DNS-master
-#pudding.freifunk-mwu.de  #
-milchreis.freifunk-mwu.de  # build server
+
+[build-servers]
+milchreis.freifunk-mwu.de
 
 [test-vms]
 local-test-vm.ffmwu.local  ansible_host=192.168.137.7 require_dns=False