diff --git a/test/source/mock/backend/backend-data.ts b/test/source/mock/backend/backend-data.ts
index 1b54851f76a..2b4f26e6cec 100644
--- a/test/source/mock/backend/backend-data.ts
+++ b/test/source/mock/backend/backend-data.ts
@@ -97,7 +97,7 @@ export class BackendData {
         "flags": [
           "FORBID_STORING_PASS_PHRASE",
         ],
-        "in_memory_pass_phrase_session_length": 3
+        "in_memory_pass_phrase_session_length": 10
       };
     }
     if (domain === 'no-submit-client-configuration.flowcrypt.test') {
diff --git a/test/source/tests/setup.ts b/test/source/tests/setup.ts
index e08a10efebc..090ef92a471 100644
--- a/test/source/tests/setup.ts
+++ b/test/source/tests/setup.ts
@@ -937,10 +937,9 @@ AN8G3r5Htj8olot+jm9mIa5XLXWzMNUZgg==
         'cryptup_userpassphrasesessionlengthclientconfigurationflowcrypttest_rules'
       ]);
       let savedPassphrase = await BrowserRecipe.getPassphraseFromInMemoryStore(settingsPage, acctEmail, longid);
-      expect((rules as { in_memory_pass_phrase_session_length: number }).in_memory_pass_phrase_session_length).to.be.equal(3);
+      expect((rules as { in_memory_pass_phrase_session_length: number }).in_memory_pass_phrase_session_length).to.be.equal(10);
       expect(savedPassphrase).to.be.equal(passphrase);
-      // wait 1 minute because we delete expired passphrase every 1 minute
-      await Util.sleep(3);
+      await Util.sleep(10);
       savedPassphrase = await BrowserRecipe.getPassphraseFromInMemoryStore(settingsPage, acctEmail, longid);
       expect(savedPassphrase).to.be.undefined;
     }));