diff --git a/browser/extensions/BUILD.gn b/browser/extensions/BUILD.gn
index dd7841db2164..90802e48461c 100644
--- a/browser/extensions/BUILD.gn
+++ b/browser/extensions/BUILD.gn
@@ -108,6 +108,8 @@ source_set("extensions") {
     "api/rewards_notifications_api.h",
     "api/settings_private/brave_prefs_util.cc",
     "api/settings_private/brave_prefs_util.h",
+    "api/web_discovery_api.cc",
+    "api/web_discovery_api.h",
     "brave_extension_management.cc",
     "brave_extension_management.h",
     "brave_extension_provider.cc",
diff --git a/browser/extensions/api/settings_private/brave_prefs_util.cc b/browser/extensions/api/settings_private/brave_prefs_util.cc
index c5efe7b0460d..3fd9613372e3 100644
--- a/browser/extensions/api/settings_private/brave_prefs_util.cc
+++ b/browser/extensions/api/settings_private/brave_prefs_util.cc
@@ -24,8 +24,6 @@
 #include "brave/components/speedreader/common/buildflags/buildflags.h"
 #include "brave/components/tor/buildflags/buildflags.h"
 #include "brave/components/web_discovery/buildflags/buildflags.h"
-#include "chrome/browser/content_settings/cookie_settings_factory.h"
-#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/extensions/api/settings_private/prefs_util.h"
 #include "chrome/common/extensions/api/settings_private.h"
 #include "chrome/common/pref_names.h"
diff --git a/browser/web_discovery/web_discovery_service_factory.cc b/browser/web_discovery/web_discovery_service_factory.cc
index 7da05aa16e7e..3dceb835ee25 100644
--- a/browser/web_discovery/web_discovery_service_factory.cc
+++ b/browser/web_discovery/web_discovery_service_factory.cc
@@ -34,6 +34,7 @@ WebDiscoveryServiceFactory::WebDiscoveryServiceFactory()
 
 WebDiscoveryServiceFactory::~WebDiscoveryServiceFactory() = default;
 
+// static
 ProfileSelections WebDiscoveryServiceFactory::CreateProfileSelections() {
   if (!base::FeatureList::IsEnabled(features::kBraveWebDiscoveryNative)) {
     return ProfileSelections::BuildNoProfilesSelected();
diff --git a/components/constants/BUILD.gn b/components/constants/BUILD.gn
index a3aea520e863..aa683cb8af8b 100644
--- a/components/constants/BUILD.gn
+++ b/components/constants/BUILD.gn
@@ -28,12 +28,12 @@ source_set("constants") {
     "webui_url_constants.h",
   ]
 
-  public_deps = [ ":brave_services_key" ]
-  deps = [
-    "//base",
+  public_deps = [
+    ":brave_services_key",
     "//brave/components/web_discovery/buildflags",
     "//extensions/buildflags",
   ]
+  deps = [ "//base" ]
 }
 
 source_set("brave_service_key_helper") {
diff --git a/components/web_discovery/browser/DEPS b/components/web_discovery/browser/DEPS
index 290a8dab5740..1c0aaedc075e 100644
--- a/components/web_discovery/browser/DEPS
+++ b/components/web_discovery/browser/DEPS
@@ -2,6 +2,7 @@ include_rules = [
   "-content",
   "+services/network/public",
   "+extensions/buildflags/buildflags.h",
+  "+services/network/test",
   "+services/service_manager/public/cpp",
   "+third_party/re2",
   "+third_party/zlib",