diff --git a/packages/utils/src/maticjs/client.ts b/packages/utils/src/maticjs/client.ts
index 190fa87b39..69c96fea8d 100644
--- a/packages/utils/src/maticjs/client.ts
+++ b/packages/utils/src/maticjs/client.ts
@@ -7,8 +7,11 @@ use(Web3ClientPlugin);
 
 // get matic and maticPoS clients from maticjs
 export const initMatic = async (isMainnet: boolean, maticRPC: string, ethereumRPC: string): Promise<POSClient> => {
-  const _network = isMainnet ? "mainnet" : "testnet";
-  const _version = isMainnet ? "v1" : "mumbai";
+  // const _network = isMainnet ? "mainnet" : "testnet";
+  // const _version = isMainnet ? "v1" : "mumbai";
+
+  const _network = "mainnet";
+  const _version = "v1";
 
   const maticConfig = {
     network: _network,
diff --git a/packages/utils/test/maticjs/client.spec.ts b/packages/utils/test/maticjs/client.spec.ts
index d558c28953..ea656cfd66 100644
--- a/packages/utils/test/maticjs/client.spec.ts
+++ b/packages/utils/test/maticjs/client.spec.ts
@@ -7,8 +7,8 @@ describe("maticjs:client", () => {
     type InitMaticTestCase = {
       title: string;
       isMainnet: boolean;
-      expectedNetwork: "mainnet" | "testnet";
-      expectedVersion: "v1" | "mumbai";
+      expectedNetwork: "mainnet";
+      expectedVersion: "v1";
     };
 
     const testCases: InitMaticTestCase[] = [
@@ -18,12 +18,6 @@ describe("maticjs:client", () => {
         expectedNetwork: "mainnet",
         expectedVersion: "v1",
       },
-      {
-        title: "should work for testnet",
-        isMainnet: false,
-        expectedNetwork: "testnet",
-        expectedVersion: "mumbai",
-      },
     ];
     for (const { isMainnet, expectedNetwork, expectedVersion, title } of testCases) {
       it(title, async () => {