diff --git a/utils/common-config/hardhat.config.ts b/utils/common-config/hardhat.config.ts
index c35e73ae43..7db95c17a8 100644
--- a/utils/common-config/hardhat.config.ts
+++ b/utils/common-config/hardhat.config.ts
@@ -59,7 +59,7 @@ const config = {
     ['optimistic-mainnet']: {
       url:
         process.env.NETWORK_ENDPOINT ||
-        `https://optimism.infura.io/v3/${process.env.INFURA_API_KEY}`,
+        `https://optimism-mainnet.infura.io/v3/${process.env.INFURA_API_KEY}`,
       accounts: process.env.DEPLOYER_PRIVATE_KEY ? [process.env.DEPLOYER_PRIVATE_KEY] : [],
       chainId: 10,
     },