diff --git a/ops/mainnet/prod/backend/config.tf b/ops/mainnet/prod/backend/config.tf
index c1908e4885..15ff585e32 100644
--- a/ops/mainnet/prod/backend/config.tf
+++ b/ops/mainnet/prod/backend/config.tf
@@ -59,7 +59,6 @@ locals {
         providers = ["https://polygon-zkevm-mainnet.blastapi.io/${var.blast_key}"]
       }
       "1650553709" = {
-        disabled  = true
         providers = ["https://base-mainnet.blastapi.io/${var.blast_key}"]
       }
       "1635148152" = {
diff --git a/packages/utils/test/maticjs/proof.spec.ts b/packages/utils/test/maticjs/proof.spec.ts
index df8f547872..27cbdde8b1 100644
--- a/packages/utils/test/maticjs/proof.spec.ts
+++ b/packages/utils/test/maticjs/proof.spec.ts
@@ -12,7 +12,7 @@ const mockChainData = [
     domainId: "1337",
     confirmations: 1,
     assetId: {},
-    rpc: ["https://mock.mumbai.rpc"],
+    rpc: ["https://polygon-mumbai.gateway.tenderly.co	"],
   },
   {
     name: "Unit Test Chain 2",
@@ -44,7 +44,7 @@ describe("maticjs:proof", () => {
       fetchJsonStub = stub(SharedFns, "fetchJson");
       fetchJsonStub.resolves(mockChainData);
 
-      posClient = await initMatic(false, mockChainData[0].rpc[0], mockChainData[1].rpc[0]);
+      posClient = await initMatic(true, mockChainData[0].rpc[0], mockChainData[1].rpc[0]);
       posClientStub = stub(ClientFuncs, "initMatic").resolves(posClient);
       exitBuildStub = stub(posClient.exitUtil, "buildPayloadForExit");
       exitHashStub = stub(posClient.exitUtil, "getExitHash");