How to disable zip compress for download?

ownCloud Server Version: 9.1.0

When download multiple files or folder from oC server, I want to disable zip compress.
How should I set it to realize it?

Server configuration
Operating system: RHEL 7.2
Web server:apache 2.4.6
Database:mariadb 5.5.44
PHP version:5.4.16


this is currently not configurable: