> For the complete documentation index, see [llms.txt](https://docs.pritunl.com/kb/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pritunl.com/kb/vpn/debugging/centos.md).

# CentOS Support

CentOS was discontinued and the operating system will no longer be updated. The Pritunl repositories for CentOS were also discontinued. The [**Oracle Linux Repositories**](/kb/vpn/repositories.md) are fully compatible with CentOS. These can be used to recieve updates for Pritunl. To continue getting system updates the system must be switched to Oracle Linux. Oracle providers a script to [**upgrade CentOS to Oracle Linux**](https://linux.oracle.com/switch/centos/) that will convert an existing CentOS system to Oracle Linux.


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