diff --git a/in/personal/server/index.rst b/in/personal/server/index.rst
index 5ab61c0..ec6ce34 100644
--- a/in/personal/server/index.rst
+++ b/in/personal/server/index.rst
@@ -195,6 +195,7 @@ Prepare a grub.cfg
 * domain certificate bundle
 * /etc/ssl/openssl.cnf tls 1.3 suites
 * nginx configuration
+* nginx in container
 
 * /etc/bash.bashrc
 * /etc/fstab (/d)