diff --git a/.env.example b/.env.example
index d46bd10..8b19a60 100644
--- a/.env.example
+++ b/.env.example
@@ -1,2 +1,3 @@
 ETH_RPC_URL=
+ETH_RPC_URL_HOLESKY=
 ETHERSCAN_API_KEY=
\ No newline at end of file