diff --git a/README.md b/README.md
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+++ b/README.md
@@ -310,11 +310,11 @@ See also [Games Made With Piston](https://github.com/PistonDevelopers/piston/wik
 
 See also [A comparison of operating systems written in Rust](https://github.com/flosse/rust-os-comparison).
 * [0x59616e/SteinsOS](https://github.com/0x59616e/SteinsOS)  — An OS for armv8-a architecture.
+* [Andy-Python-Programmer/aero](https://github.com/Andy-Python-Programmer/aero) — A modern, unix-like operating system following the monolithic kernel design.
 * [redox-os/redox](https://gitlab.redox-os.org/redox-os/redox) — [![build badge](https://api.travis-ci.org/redox-os/redox.svg?branch=master)](https://travis-ci.org/redox-os/redox)
 * [thepowersgang/rust_os](https://github.com/thepowersgang/rust_os) — [![build badge](https://api.travis-ci.org/thepowersgang/rust_os.svg?branch=master)](https://travis-ci.org/thepowersgang/rust_os)
 * [theseus-os/Theseus](https://github.com/theseus-os/Theseus) — A safe-language, single address space and single privilege level OS written from scratch in pure Rust - [![build badge](https://img.shields.io/github/workflow/status/theseus-os/Theseus/Documentation?label=docs%20build)](https://www.theseus-os.com/Theseus/book/index.html)
 * [tock/tock](https://github.com/tock/tock) — A secure embedded operating system for Cortex-M based microcontrollers
-* [Andy-Python-Programmer/aero](https://github.com/Andy-Python-Programmer/aero) — A modern, unix-like operating system following the monolithic kernel design
 
 ### Productivity