diff --git a/inventory/inventory b/inventory/inventory
index 8d055b7bfb..3cb863e272 100644
--- a/inventory/inventory
+++ b/inventory/inventory
@@ -702,6 +702,7 @@ resultsdb01.qa.fedoraproject.org
 smtp-mm-ib01.fedoraproject.org
 smtp-mm-osuosl01.fedoraproject.org
 smtp-mm-tummy01.fedoraproject.org
+smtp-mm-cc-rdu01.fedoraproject.org
 
 [spare]
 #