diff --git a/packages/grant-explorer/src/app/chainConfig.ts b/packages/grant-explorer/src/app/chainConfig.ts
index 1f17731bf..5b22555fa 100644
--- a/packages/grant-explorer/src/app/chainConfig.ts
+++ b/packages/grant-explorer/src/app/chainConfig.ts
@@ -16,9 +16,9 @@ import {
   base,
   scroll,
   zkSyncEraMainnet,
-  // zkSyncEraTestnet,
+  zkSyncEraTestnet,
   sepolia,
-  // seiDevnet,
+  seiDevnet,
   customLukso as lukso,
   customLuksoTestnet as luksoTestnet,
   customCelo as celo,