diff --git a/base/third_party/symbolize/symbolize.cc b/base/third_party/symbolize/symbolize.cc
index 5287e5bb11007..a3b8399f411bf 100644
--- a/base/third_party/symbolize/symbolize.cc
+++ b/base/third_party/symbolize/symbolize.cc
@@ -59,6 +59,7 @@
 #if defined(HAVE_SYMBOLIZE)
 
 #include <cstring>
+#include <cstdlib>
 
 #include <algorithm>
 #include <limits>