diff --git a/docs/deprecated.md b/docs/deprecated.md
index 729db4915..2e76f2413 100644
--- a/docs/deprecated.md
+++ b/docs/deprecated.md
@@ -88,3 +88,8 @@ Setting protections from the configuration via `"protections": [],` has been rem
 Using hdf5 as data storage has been deprecated in 2024.12 and was removed in 2025.1. We recommend switching to the feather data format.
 
 Please use the [`convert-data` subcommand](data-download.md#sub-command-convert-data) to convert your existing data to one of the supported formats before updating.
+
+## Configuring advanced logging via config
+
+Configuring syslog and journald via `--logfile systemd` and `--logfile journald` respectively has been deprecated in 2025.3.
+Please use configuration based [log setup](advanced-setup.md#advanced-logging) instead.