diff --git a/README.md b/README.md
index a76c0ebc..0629d4f7 100644
--- a/README.md
+++ b/README.md
@@ -610,7 +610,7 @@ Read [CONTRIBUTING.md](/CONTRIBUTING.md) to learn how to add your own repos.
 * [youngtrashbag/adventofcode](https://github.com/youngtrashbag/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--04-orange)
 * [zsacul/AdventOfCode2020](https://github.com/zsacul/AdventOfCode2020) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--14-yellowgreen)
 * [EtherTyper/advent-of-code](https://gitlab.com/EtherTyper/advent-of-code)
-* [SLMT/advent-of-code]
+* [SLMT/advent-of-code](https://github.com/SLMT/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--13-yellowgreen)
 
 #### Smalltalk