diff --git a/README.md b/README.md
index 525158e0..97576259 100644
--- a/README.md
+++ b/README.md
@@ -381,6 +381,7 @@ Read [CONTRIBUTING.md](/CONTRIBUTING.md) to learn how to add your own repos.
 * [Levivig/AdventOfCode2020](https://github.com/Levivig/AdventOfCode2020) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--04-orange)
 * [Manas02/Advent-of-code](https://github.com/Manas02/Advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--04-orange)
 * [Robin-Bakker/advent-of-code](https://github.com/Robin-Bakker/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--04-orange)
+* [aufbakanleitung/advent-of-code-2020]
 * [aureliensimon/avent-of-code-2020](https://github.com/aureliensimon/avent-of-code-2020) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--04-orange)
 * [candemircan/adventofcode](https://github.com/candemircan/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--03-orange)
 * [codemicro/adventOfCode](https://github.com/codemicro/adventOfCode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--03-orange)