diff --git a/README.md b/README.md
index 0ad8cfa64c..26c48a912d 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,7 @@ Please add your project to this list via a PR.
 - [tidext](https://github.com/tidelabs/tidext) Tidechain client with Stronghold signer.
 - [staking-miner-v2](https://github.com/paritytech/staking-miner-v2) Submit NPos election solutions and get rewards.
 - [polkadot-introspector](https://github.com/paritytech/polkadot-introspector) Tools for monitoring Polkadot nodes.
+- [ink!](https://github.com/paritytech/ink) Smart contract language that uses `subxt` for allowing developers to conduct [End-to-End testing](https://use.ink/basics/contract-testing#end-to-end-e2e-tests) of their contracts.
 
 **Alternatives**