How to Disable the Automatic Installation of Security Updates When Adding a Veeam Infrastructure Appliance to Veeam Backup & Replication
| KB ID: | 4916 |
| Product: | Veeam Backup & Replication | 13.1 |
| Published: | 2026-09-08 |
| Last Modified: | 2026-09-08 |
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Purpose
By default, when a new Veeam Infrastructure Appliance is added to the Veeam Backup & Replication infrastructure, all available security updates are installed on that appliance automatically by the Veeam Updater running on it. The installation of updates can take a significant amount of time, during which the wizard used to add the appliance is blocked, and the appliance is rebooted automatically at the end of the process if a reboot is required.
In environments where the appliance has no access to the Veeam software repositories, the update check cannot succeed, and the wizard is delayed until the check has exhausted its retries, which takes approximately three minutes by default.
This article describes how to disable the automatic update check and installation for Veeam Infrastructure Appliance hosts that are being added to the Veeam Backup & Replication infrastructure.
The setting described in this article is available in Veeam Backup & Replication 13.1.0.411 and later.
Solution
When the automatic update check is disabled, security updates are not installed on Veeam Infrastructure Appliance hosts while they are being added to the infrastructure. Updates must then be installed on each appliance separately, either through the Veeam Updater on that appliance or through a centralized update mirror. Review How Updates Work in the User Guide before this setting is applied.
Windows-based Veeam Backup & Replication
On the Veeam Backup Server, the following registry value must be created. A restart of the Veeam Backup & Replication services is not required after the value is created.
Key: HKEY_LOCAL_MACHINE\SOFTWARE\Veeam\Veeam Backup and Replication
Value Name: SkipInfrastructureApplianceUpdateCheck
Value Type: DWORD (32-Bit) Value
Value Data: 1
PowerShell Registry Value Creation
Veeam Software Appliance
On Veeam Backup & Replication deployed as a Veeam Software Appliance, the equivalent setting is stored in the /etc/veeam/veeam_backup_and_replication.conf configuration file. That file must be exported from the Veeam Host Management Console, modified, and then imported again, as described in KB4779: Applying Custom Settings to Veeam Software Appliance.
Add the following line to the [root] section of the configuration file. A restart of the Veeam Backup & Replication services is not required after the line is added.
More Information
- Veeam Backup & Replication User Guide > Backup Infrastructure Components > Virtualization Servers and Hosts > Adding Veeam Infrastructure Appliances
- Veeam Backup & Replication User Guide > Deployment > Upgrade and Update > Updating Veeam Appliances > How Updates Work
- KB4779: Applying Custom Settings to Veeam Software Appliance
If this KB article did not resolve your issue or you need further assistance with Veeam software, please create a Veeam Support Case.
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