diff --git a/test/e2e/tests/confirmations/signatures/siwe.spec.ts b/test/e2e/tests/confirmations/signatures/siwe.spec.ts
index 4e90ac788a08..ab614095d793 100644
--- a/test/e2e/tests/confirmations/signatures/siwe.spec.ts
+++ b/test/e2e/tests/confirmations/signatures/siwe.spec.ts
@@ -31,6 +31,7 @@ import {
 } from './signature-helpers';
 
 describe('Confirmation Signature - SIWE @no-mmi', function (this: Suite) {
+  this.timeout(200000); // This test is very long, so we need an unusually high timeout
   it('initiates and confirms', async function () {
     await withTransactionEnvelopeTypeFixtures(
       this.test?.fullTitle(),