diff --git a/__swarm/mailu3/mailu3-swarm.yml b/__swarm/mailu3/mailu3-swarm.yml
index 36f3888..85431fc 100644
--- a/__swarm/mailu3/mailu3-swarm.yml
+++ b/__swarm/mailu3/mailu3-swarm.yml
@@ -205,7 +205,7 @@ services:
       - default
       - fts_attachments
     volumes:
-      - mail:/mail
+      - imap:/mail
       - dovecot:/overrides:ro
     deploy:
       labels:
@@ -342,7 +342,7 @@ volumes:
     driver: local
   mailu3_dkim:
     driver: local
-  mail:
+  imap:
     driver: local
   dovecot:
     driver: local