diff --git a/certbot/docs/using.rst b/certbot/docs/using.rst
index be4d96c4f..29d0c9814 100644
--- a/certbot/docs/using.rst
+++ b/certbot/docs/using.rst
@@ -84,7 +84,7 @@ Apache
 
 The Apache plugin currently `supports
 <https://github.com/certbot/certbot/blob/master/certbot-apache/certbot_apache/_internal/entrypoint.py>`_
-modern OSes based on Debian, Fedora, SUSE, Gentoo and Darwin.
+modern OSes based on Debian, Fedora, SUSE, Gentoo, CentOS and Darwin.
 This automates both obtaining *and* installing certificates on an Apache
 webserver. To specify this plugin on the command line, simply include
 ``--apache``.