diff --git a/components/privacy_sandbox/privacy_sandbox_prefs.cc b/components/privacy_sandbox/privacy_sandbox_prefs.cc
index 4da81dec..2844d2f8 100644
--- a/components/privacy_sandbox/privacy_sandbox_prefs.cc
+++ b/components/privacy_sandbox/privacy_sandbox_prefs.cc
@@ -1,4 +1,4 @@
-// Copyright 2022 The Chromium Authors. All rights reserved.
+// Copyright 2022 The Chromium Authors and Alex313031. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -34,7 +34,7 @@ namespace privacy_sandbox {
 
 void RegisterProfilePrefs(PrefRegistrySimple* registry) {
   registry->RegisterBooleanPref(
-      prefs::kPrivacySandboxApisEnabled, true,
+      prefs::kPrivacySandboxApisEnabled, false,
       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
   registry->RegisterBooleanPref(
       prefs::kPrivacySandboxManuallyControlled, false,