diff --git a/README.md b/README.md
index 32110902..4edfa194 100644
--- a/README.md
+++ b/README.md
@@ -403,7 +403,7 @@ Read [CONTRIBUTING.md](/CONTRIBUTING.md) to learn how to add your own repos.
 
 *Solutions to AoC in Rust.*
 
-* [richardneililagan/adventofcode-2021]
+* [richardneililagan/adventofcode-2021](https://github.com/richardneililagan/adventofcode-2021) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2021--11--30-red)
 
 
 #### Smalltalk