diff --git a/cowfi/README.md b/cowfi/README.md
index 41638dd..046b285 100644
--- a/cowfi/README.md
+++ b/cowfi/README.md
@@ -25,3 +25,4 @@
 * [gnosis on cow protocol](https://docs.google.com/presentation/d/1vClubmyECHzYpT7-DzU6D45bc7iNpjF1NuiEblY-8ZQ/edit#slide=id.ge33f22559c_0_580)
 * [several dune boards for cow.fi and gnosis protocol](https://forum.cow.fi/t/cow-fi-analytics/369)
 * [leverage EIP-1271 to place all sorts of smart orders on cowswap](https://www.youtube.com/watch?v=6zj0_E8JWPQ)
+* [yearn cow solver](https://medium.com/iearn/yearn-cow-swap-371b6d7cf3b3)