diff --git a/__swarm/mailu3/mailu3-swarm.yml b/__swarm/mailu3/mailu3-swarm.yml
index 384045b..1215669 100644
--- a/__swarm/mailu3/mailu3-swarm.yml
+++ b/__swarm/mailu3/mailu3-swarm.yml
@@ -247,4 +247,22 @@ services:
         condition: any
     labels:
       wud.watch: "true"
-      wud.watch.digest: "true"
\ No newline at end of file
+      wud.watch.digest: "true"
+volumes:
+  data:
+  dkim:
+  antispam_filter:
+  antispam_overrides/rspamd:
+  clamav:
+  fetchmail:
+  front_certs:
+  front_overrides/nginx:
+  fts_attachments:
+  imap_mail:
+  imap_dovecot:
+  redis:
+  snmp_mailqueue:
+  snmp_postfix:
+  dav:
+  webmail:
+  roundcube:
\ No newline at end of file