diff --git a/tools/gn/secondary/net/BUILD.gn b/tools/gn/secondary/net/BUILD.gn
index 77ac418..114da13 100644
--- a/tools/gn/secondary/net/BUILD.gn
+++ b/tools/gn/secondary/net/BUILD.gn
@@ -26,8 +26,6 @@
     "android/network_change_notifier_factory_android.h",
     "android/network_library.cc",
     "android/network_library.h",
-    "android/x509_util.cc",
-    "android/x509_util.h",
     "base/address_family.h",
     "base/address_list.cc",
     "base/address_list.h",
@@ -254,6 +252,8 @@
     "cert/x509_certificate_win.cc",
     "cert/x509_util.h",
     "cert/x509_util.cc",
+    "cert/x509_util_android.cc",
+    "cert/x509_util_android.h",
     "cert/x509_util_ios.cc",
     "cert/x509_util_ios.h",
     "cert/x509_util_mac.cc",