# Deactivate extensions
* Open the administration of your shop
* Switch via the main navigation to the "**Extension Management**" (1) (2) ("Extensions" => "My Extensions")
* Deactivate the extension via the  **switch button** (3) on the left of the extension logo
The extension has now been deactivated.
Deactivate extension
{% hint style="success" %}
**Tip**: In order to deactivate a theme, it must no longer be assigned to a sales channel!
{% endhint %}
{% hint style="warning" %}
**Important**: Unlicensed extensions must be completely deleted and may not appear in the plugin manager of your shop!
{% endhint %}
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