diff --git a/p2p/5.Create_an_ERC-20/README.md b/p2p/5.Create_an_ERC-20/README.md
index 9400a168..a29c4586 100644
--- a/p2p/5.Create_an_ERC-20/README.md
+++ b/p2p/5.Create_an_ERC-20/README.md
@@ -4,7 +4,7 @@
 
 ✔ Make your own implementation of an ERC-20
 
-✔ Deploy an ERC-20 on an Polygon testnet
+✔ Deploy an ERC-20 on Ethereum Sepolia Testnet
 
 ## Introduction in a few lines