.. include:: ../Includes.txt



.. _typo3_console-command-reference-extension-deactivate:

The following reference was automatically generated from code.


====================
extension:deactivate
====================


**Deactivate extension(s)**

Deactivates one or more extensions by key.
Marks extensions as inactive in the system and clears caches for every deactivated extension.

**This command is deprecated (and hidden) in Composer mode.**

Arguments
~~~~~~~~~

`extensionKeys`
   Extension keys to deactivate. Separate multiple extension keys with comma.