diff --git a/inventory/inventory b/inventory/inventory
index 8edd7e458e..3ff1d5fc30 100644
--- a/inventory/inventory
+++ b/inventory/inventory
@@ -190,13 +190,14 @@ rawhide-composer.phx2.fedoraproject.org
 [composers-stg]
 composer.stg.phx2.fedoraproject.org
 
-# sign servers don't listen to ssh by default. 
 [sign-bridge]
 sign-bridge01.phx2.fedoraproject.org
 #
+# sign vault servers don't listen to ssh by default. 
+#
 [sign-vault]
-#sign-vault03.phx2.fedoraproject.org
-sign-vault04.phx2.fedoraproject.org
+sign-vault03.phx2.fedoraproject.org
+#sign-vault04.phx2.fedoraproject.org
 
 [autosign]
 autosign01.phx2.fedoraproject.org