diff --git a/chrome/test/chromedriver/chrome/web_view_impl.cc b/chrome/test/chromedriver/chrome/web_view_impl.cc
index f726627e8..d5b574ca2 100644
--- a/chrome/test/chromedriver/chrome/web_view_impl.cc
+++ b/chrome/test/chromedriver/chrome/web_view_impl.cc
@@ -5,6 +5,7 @@
 #include "chrome/test/chromedriver/chrome/web_view_impl.h"
 
 #include <stddef.h>
+#include <cstring>
 #include <algorithm>
 #include <memory>
 #include <queue>