diff --git a/src/config/chains.ts b/src/config/chains.ts
index 065e59d..4aff42c 100644
--- a/src/config/chains.ts
+++ b/src/config/chains.ts
@@ -10,6 +10,7 @@ export enum ChainId {
   polygon = 'polygon',
   zksync = 'zksync',
   manta = 'manta',
+  mantle = 'mantle',
 }
 
 export const allChainIds: Array<ChainId> = Object.values(ChainId);