diff --git a/infra/config/PRESUBMIT.py b/infra/config/PRESUBMIT.py
index 01ec0eed2..f79e08ad6 100644
--- a/infra/config/PRESUBMIT.py
+++ b/infra/config/PRESUBMIT.py
@@ -2,6 +2,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+USE_PYTHON3 = True
+
 
 def CheckChangeOnUpload(input_api, output_api):
   return input_api.canned_checks.CheckChangedLUCIConfigs(input_api, output_api)
diff --git a/libyuv.gni b/libyuv.gni
index 8df40ba2d..852f08ca9 100644
--- a/libyuv.gni
+++ b/libyuv.gni
@@ -6,9 +6,9 @@
 # in the file PATENTS. All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
-import("//build_overrides/build.gni")
 import("//build/config/arm.gni")
 import("//build/config/mips.gni")
+import("//build_overrides/build.gni")
 
 declare_args() {
   libyuv_include_tests = !build_with_chromium