diff --git a/test/single_threaded_task_queue.cc b/test/single_threaded_task_queue.cc
index 6ca57a2..8a8cbea 100644
--- a/test/single_threaded_task_queue.cc
+++ b/test/single_threaded_task_queue.cc
@@ -13,8 +13,8 @@
 #include <utility>
 
 #include "rtc_base/checks.h"
+#include "rtc_base/numerics/safe_conversions.h"
 #include "rtc_base/ptr_util.h"
-#include "rtc_base/safe_conversions.h"
 #include "rtc_base/timeutils.h"
 
 namespace webrtc {