diff --git a/src/logging_striptest_main.cc b/src/logging_striptest_main.cc
index 2fb9127..27e1254 100644
--- a/src/logging_striptest_main.cc
+++ b/src/logging_striptest_main.cc
@@ -31,10 +31,10 @@
 
 // The common part of the striplog tests.
 
-#include <stdio.h>
+#include <cstdio>
 #include <string>
 #include <iosfwd>
-#include "glog/logging.h"
+#include <glog/logging.h>
 #include "base/commandlineflags.h"
 #include "config.h"