diff --git a/README.md b/README.md
index 273d0980..4231b9a4 100644
--- a/README.md
+++ b/README.md
@@ -248,6 +248,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 * [viceroypenguin/adventofcode](https://github.com/viceroypenguin/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2022--01--10-brightgreen)
 * [vladsm/adventofcode-2021-dotnet](https://github.com/vladsm/adventofcode-2021-dotnet) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2021--12--27-brightgreen)
 * [tpetrina/adventofcode](https://github.com/tpetrina/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2021--12--27-brightgreen)
+* [flerka/adventofcode-2021](https://github.com/flerka/adventofcode-2021)
 
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