peewee.ProgrammingError: column is of type integer[] but expression is of type record

[rominf]

I want to change the default for ArrayField. I have following lines in my migration (simplified):

def migrate(migrator, db, fake=False, **kwargs):
    """Write your migrations here."""
    _, _ = fake, kwargs

    class Postfilter(BaseModel):
        actions = ArrayField(IntegerField, default=[2, 4, 11])

    db_proxy.initialize(db)
    migrator.orm['postfilter'] = Postfilter
    migrator.add_default('postfilter', 'actions', [10, 2, 4, 11])

Migration fails:

...
peewee.ProgrammingError: column "actions" is of type integer[] but expression is of type record
LINE 1: UPDATE "postfilter" SET "actions" = (10, 2, 4, 11)
                                            ^
HINT:  You will need to rewrite or cast the expression.