# Update the Amazon IoT SiteWise Edge application configuration
Update an installed application configuration

There are a few things to consider when updating an Amazon IoT SiteWise Edge application configuration on **Siemens Industrial Edge**.

**Note**  
Any change to the Amazon IoT SiteWise Edge application configuration requires a restart of the application.

**Reasons to restart the Amazon IoT SiteWise Edge application**
+ A new Siemens Databus user for the Amazon IoT SiteWise Edge application.
+ A change to the gateway configuration file (your **SiteWise\$1Edge\$1Gateway\$1Config** file).
+ A proxy configuration update (which also requires a full IEVD reboot)
+ To enable debug logs for debugging issues

## Restarting the application


1. In your Siemens Industrial Edge Management instance, choose **Edge Management** in the **Platform Applications** section.

1. Choose **My Installed Apps**.

1. Select the Amazon IoT SiteWise Edge application.

1. Choose **Restart**.