# Disable Sandbox of Pengine

**URL:** <https://swi-prolog.discourse.group/t/disable-sandbox-of-pengine/4078>\
**Category:** General\
**Created:** [June 15, 2021, 12:29pm UTC](https://swi-prolog.discourse.group/t/disable-sandbox-of-pengine/4078 "2021-06-15T12:29:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Limmen](https://yyz2.discourse-cdn.com/free1/user_avatar/swi-prolog.discourse.group/limmen/32/3574_2.png) [@Limmen](https://swi-prolog.discourse.group/u/Limmen)\
**Post date:** [June 15, 2021, 12:29pm UTC](https://swi-prolog.discourse.group/t/disable-sandbox-of-pengine/4078/1 "2021-06-15T12:29:17Z")

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Hi,

For testing purposes I would like to run a pengine server that is not sandboxed. Is this possible? I.e. a Pengine server where there are no restrictions on which predicates can be executed from remotely.

Alternatively, is there a way to declare obvious unsafe predicates as safe simply for testing, e.g. can I declare shell() as safe?

Currently I get “no permission to declare safe\_goal shell()”.

Thank you.