diff --git a/README.md b/README.md
index 344486b..71e4a08 100644
--- a/README.md
+++ b/README.md
@@ -332,6 +332,7 @@ This is for both social media websites and apps.
 |---|---|---|
 | [framework-system](https://github.com/FrameworkComputer/framework-system) | BIOS settings, UI widgets, /proc | [CLAUDE file](https://github.com/FrameworkComputer/framework-system/blob/main/CLAUDE.md), [Claude usage by maintainer](https://github.com/FrameworkComputer/framework-system/pull/250) |
 | [rsyslog](https://www.rsyslog.com/) | [syslog-ng](https://www.syslog-ng.com/products/open-source-log-management/) | Explicitly stated in the [documentation](https://www.rsyslog.com/doc/about/ai_first.html) |
+| [systemd](https://github.com/systemd/systemd) | dinit, s6, OpenRC | [AGENTS.md](https://github.com/systemd/systemd/blob/main/AGENTS.md), [Claude used for commits](https://github.com/systemd/systemd/commit/744d589632c545e90ae76853abbfbc90cb530e24) |
 
 ## Operating Systems