diff --git a/data/actionsmap/yunohost.yml b/data/actionsmap/yunohost.yml
index f51e93bd8..0280856f3 100644
--- a/data/actionsmap/yunohost.yml
+++ b/data/actionsmap/yunohost.yml
@@ -211,7 +211,6 @@ user:
                 -q:
                     full: --mailbox-quota
                     help: Mailbox size quota
-                    default: "0"
                     metavar: "{SIZE|0}"
                     extra:
                         pattern: *pattern_mailbox_quota