diff --git a/net/BUILD.gn b/net/BUILD.gn
index a1fc7125..810a9e93 100644
--- a/net/BUILD.gn
+++ b/net/BUILD.gn
@@ -2491,6 +2491,8 @@
     "base/load_timing_info_test_util.h",
     "base/mock_file_stream.cc",
     "base/mock_file_stream.h",
+    "base/mock_network_change_notifier.cc",
+    "base/mock_network_change_notifier.h",
     "base/test_completion_callback.cc",
     "base/test_completion_callback.h",
     "cert/mock_cert_verifier.cc",
@@ -4631,8 +4633,6 @@
     "base/lookup_string_in_fixed_set_unittest.cc",
     "base/mime_sniffer_unittest.cc",
     "base/mime_util_unittest.cc",
-    "base/mock_network_change_notifier.cc",
-    "base/mock_network_change_notifier.h",
     "base/net_string_util_unittest.cc",
     "base/network_activity_monitor_unittest.cc",
     "base/network_change_notifier_unittest.cc",