diff --git a/app/feature_defaults_unittest.cc b/app/feature_defaults_unittest.cc
index 7ada7f4c08e..9ef5cfcef6f 100644
--- a/app/feature_defaults_unittest.cc
+++ b/app/feature_defaults_unittest.cc
@@ -94,7 +94,6 @@ TEST(FeatureDefaultsTest, DisabledFeatures) {
       &blink::features::kAllowURNsInIframes,
       &blink::features::kAttributionReportingInBrowserMigration,
       &blink::features::kBackgroundResourceFetch,
-      &blink::features::kBrowsingTopics,
       &blink::features::kControlledFrame,
       &blink::features::kCssSelectorFragmentAnchor,
       &blink::features::kFencedFrames,
@@ -102,11 +101,9 @@ TEST(FeatureDefaultsTest, DisabledFeatures) {
       &blink::features::kFledgeBiddingAndAuctionServer,
       &blink::features::kFledgeConsiderKAnonymity,
       &blink::features::kFledgeEnforceKAnonymity,
-      &blink::features::kInterestGroupStorage,
       &blink::features::kParakeet,
       &blink::features::kPrerender2,
       &blink::features::kPrivateAggregationApi,
-      &blink::features::kSharedStorageAPI,
       &blink::features::kSpeculationRulesPrefetchFuture,
 #if BUILDFLAG(IS_ANDROID)
       &chrome::android::kAdaptiveButtonInTopToolbarCustomizationV2,
@@ -201,6 +198,9 @@ TEST(FeatureDefaultsTest, DisabledFeatures) {
       &net::features::kTopLevelTpcdOriginTrial,
       &net::features::kTpcdMetadataGrants,
       &net::features::kWaitForFirstPartySetsInit,
+      &network::features::kBrowsingTopics,
+      &network::features::kInterestGroupStorage,
+      &network::features::kSharedStorageAPI,
       &network_time::kNetworkTimeServiceQuerying,
       &ntp_features::kCustomizeChromeSidePanelExtensionsCard,
       &ntp_features::kCustomizeChromeWallpaperSearch,
diff --git a/chromium_src/services/network/public/cpp/features.cc b/chromium_src/services/network/public/cpp/features.cc
new file mode 100644
index 00000000000..8fa7c2ff60b
--- /dev/null
+++ b/chromium_src/services/network/public/cpp/features.cc
@@ -0,0 +1,18 @@
+/* Copyright (c) 2025 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+#include "src/services/network/public/cpp/features.cc"
+
+#include "base/feature_override.h"
+
+namespace network::features {
+
+OVERRIDE_FEATURE_DEFAULT_STATES({{
+    {kBrowsingTopics, base::FEATURE_DISABLED_BY_DEFAULT},
+    {kInterestGroupStorage, base::FEATURE_DISABLED_BY_DEFAULT},
+    {kSharedStorageAPI, base::FEATURE_DISABLED_BY_DEFAULT},
+}});
+
+}  // namespace network::features
diff --git a/chromium_src/third_party/blink/common/features.cc b/chromium_src/third_party/blink/common/features.cc
index b175ba3945a..2a5cecc3cee 100644
--- a/chromium_src/third_party/blink/common/features.cc
+++ b/chromium_src/third_party/blink/common/features.cc
@@ -21,7 +21,6 @@ OVERRIDE_FEATURE_DEFAULT_STATES({{
     {kAttributionReportingInBrowserMigration,
      base::FEATURE_DISABLED_BY_DEFAULT},
     {kBackgroundResourceFetch, base::FEATURE_DISABLED_BY_DEFAULT},
-    {kBrowsingTopics, base::FEATURE_DISABLED_BY_DEFAULT},
     {kControlledFrame, base::FEATURE_DISABLED_BY_DEFAULT},
     {kCssSelectorFragmentAnchor, base::FEATURE_DISABLED_BY_DEFAULT},
     {kFencedFrames, base::FEATURE_DISABLED_BY_DEFAULT},
@@ -29,7 +28,6 @@ OVERRIDE_FEATURE_DEFAULT_STATES({{
     {kFledgeBiddingAndAuctionServer, base::FEATURE_DISABLED_BY_DEFAULT},
     {kFledgeConsiderKAnonymity, base::FEATURE_DISABLED_BY_DEFAULT},
     {kFledgeEnforceKAnonymity, base::FEATURE_DISABLED_BY_DEFAULT},
-    {kInterestGroupStorage, base::FEATURE_DISABLED_BY_DEFAULT},
     {kParakeet, base::FEATURE_DISABLED_BY_DEFAULT},
     {kPrerender2, base::FEATURE_DISABLED_BY_DEFAULT},
     {kPrivateAggregationApi, base::FEATURE_DISABLED_BY_DEFAULT},
@@ -37,7 +35,6 @@ OVERRIDE_FEATURE_DEFAULT_STATES({{
     // Ephemeral Storage can switch cookie storage backend at runtime, so we
     // can't use it.
     {kReduceUserAgentMinorVersion, base::FEATURE_ENABLED_BY_DEFAULT},
-    {kSharedStorageAPI, base::FEATURE_DISABLED_BY_DEFAULT},
     {kSpeculationRulesPrefetchFuture, base::FEATURE_DISABLED_BY_DEFAULT},
 }});