diff --git a/hardhat.config.ts b/hardhat.config.ts
index 362a5db..e05414b 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -49,7 +49,7 @@ const chainIds = {
   Inco: 9000,
   local: 9000,
   localNetwork1: 9000,
-  rivest: 9000,
+  rivest: 21097,
   multipleValidatorTestnet: 8009,
 };