diff --git a/mailu3/docker-compose.yml b/mailu3/docker-compose.yml
index 445cbb7..bde78a0 100755
--- a/mailu3/docker-compose.yml
+++ b/mailu3/docker-compose.yml
@@ -264,4 +264,5 @@ volumes:
   postfix_overrides:
   webdav_data:
   webmail:
-  roundcube:
\ No newline at end of file
+  roundcube:
+  redis:
\ No newline at end of file