diff --git a/inventory/inventory b/inventory/inventory
index af44a122ce..8902f44d33 100644
--- a/inventory/inventory
+++ b/inventory/inventory
@@ -215,11 +215,13 @@ mailman01.iad2.fedoraproject.org
 
 [mailman_stg]
 mailman01.stg.iad2.fedoraproject.org
+mailman01.stg.rdu3.fedoraproject.org
 
 [mailman_stg_iad2]
 mailman01.stg.iad2.fedoraproject.org
 
 [mailman_stg_rdu3]
+mailman01.stg.rdu3.fedoraproject.org
 
 [bodhi_backend]
 # This one handles the mashing/releng stuff