diff --git a/README.md b/README.md
index 9bd13e37..f7bc2d12 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,9 @@
 # Luna
 A very basic POSIX operating system for desktop computers, written mostly in C++ and C. [![Build Status](https://drone.cloudapio.eu/api/badges/apio/Luna/status.svg)](https://drone.cloudapio.eu/apio/Luna)
 
+## Another UNIX clone?
+[Yes, another UNIX clone](https://wiki.osdev.org/User:Sortie/Yes_Another_Unix_Clone).
+
 ## Features
 - x86_64-compatible lightweight [kernel](kernel/).
 - Preemptive multitasking, with a round-robin [scheduler](kernel/src/thread/) that can switch between tasks.