diff --git a/apps/dashboard/src/@/constants/thirdweb.server.ts b/apps/dashboard/src/@/constants/thirdweb.server.ts
index 07b68599c6d..74946a3edab 100644
--- a/apps/dashboard/src/@/constants/thirdweb.server.ts
+++ b/apps/dashboard/src/@/constants/thirdweb.server.ts
@@ -42,10 +42,13 @@ export function getConfiguredThirdwebClient(options: {
 
   if (!getTransactionDecorator()) {
     setTransactionDecorator(async ({ account, transaction }) => {
-      // special override for sophon testnet (zk chain)
+      // special override for sophon (zk chain)
       // sophon only allows transactions through their paymaster
       // so always use eip712 tx + paymaster
-      if (transaction.chain.id === 531050104) {
+      if (
+        transaction.chain.id === 531050104 ||
+        transaction.chain.id === 50104
+      ) {
         const serializedTx = await populateEip712Transaction({
           transaction,
           account,
diff --git a/apps/dashboard/src/components/buttons/MismatchButton.tsx b/apps/dashboard/src/components/buttons/MismatchButton.tsx
index 1d8751ed6ea..283cdb830e1 100644
--- a/apps/dashboard/src/components/buttons/MismatchButton.tsx
+++ b/apps/dashboard/src/components/buttons/MismatchButton.tsx
@@ -59,6 +59,7 @@ const GAS_FREE_CHAINS = [
   75513, // Geek verse testnet
   75512, // Geek verse mainnet
   531050104, // sophon testnet
+  50104, // sophon mainnet
   37111, // lens sepolia
   4457845, // zero testnet
   978658, // treasure topaz