diff --git a/README.md b/README.md
index 09d7389..ac500a1 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@
 
 1. Export your Sepolia private key from MetaMask and add it to your `.env` file
 
-        SEPOLIA_API_KEY="YOURKEY"
+        SEPOLIA_PRIVATE_KEY="YOURKEY"
 
 1. Run the automatic staking script