diff --git a/inventory/group_vars/twisted-buildbots b/inventory/group_vars/twisted-buildbots
index 3d8f2c30da..e316ea24c3 100644
--- a/inventory/group_vars/twisted-buildbots
+++ b/inventory/group_vars/twisted-buildbots
@@ -1,2 +1,3 @@
 ---
 freezes: false
+datacenter: fedorainfracloud