diff --git a/inventory/group_vars/mailman b/inventory/group_vars/mailman
index e61618d4e4..e0f9cf5f3f 100644
--- a/inventory/group_vars/mailman
+++ b/inventory/group_vars/mailman
@@ -34,7 +34,7 @@ fedmsg_certs:
 postfix_group: mailman
 
 # Used by the mailman role
-mailman_db_server: db01.phx2.fedoraproject.org
+mailman_db_server: db01.iad2.fedoraproject.org
 mailman_domains:
 - lists.fedoraproject.org
 - lists.fedorahosted.org
diff --git a/inventory/group_vars/mailman_stg b/inventory/group_vars/mailman_stg
index 8480f62676..9a269d5d45 100644
--- a/inventory/group_vars/mailman_stg
+++ b/inventory/group_vars/mailman_stg
@@ -30,7 +30,7 @@ fedmsg_certs:
 postfix_group: mailman-stg
 
 # Used by the mailman role
-mailman_db_server: db01.stg.phx2.fedoraproject.org
+mailman_db_server: db01.stg.iad2.fedoraproject.org
 mailman_domains:
 - lists.stg.fedoraproject.org
 - lists.stg.fedorahosted.org