diff --git a/List-of-optional-config-files-&-directories.md b/List-of-optional-config-files-&-directories.md
index a8bbe56..d1d477e 100644
--- a/List-of-optional-config-files-&-directories.md
+++ b/List-of-optional-config-files-&-directories.md
@@ -30,3 +30,4 @@ This is a list of all configuration files and directories which are optional or
 - **amavis.cf:** replaces the /etc/amavis/conf.d/50-user file
 - **dovecot.cf:** replaces /etc/dovecot/local.conf. See [wiki](https://github.com/tomav/docker-mailserver/wiki/Override-Default-Dovecot-Configuration)
 - **dovecot-quotas.cf:** list of custom quotas per mailbox.  See [wiki](https://github.com/tomav/docker-mailserver/wiki/Configure-Accounts#mailbox-quota)
+- **user-patches.sh:** this file will be run after all configuration files are set up, but before the postfix, amavis and other daemons are started. See [wiki](https://github.com/docker-mailserver/docker-mailserver/wiki/FAQ-and-Tips#howto-adjust-settings-with-the-user-patchessh-script)
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