diff --git a/googlemock/include/gmock/gmock-matchers.h b/googlemock/include/gmock/gmock-matchers.h
index 50e97b7c1..236d3e5f0 100644
--- a/googlemock/include/gmock/gmock-matchers.h
+++ b/googlemock/include/gmock/gmock-matchers.h
@@ -258,7 +258,6 @@
 #include <algorithm>
 #include <cmath>
 #include <cstddef>
-#include <exception>
 #include <functional>
 #include <initializer_list>
 #include <ios>
@@ -268,12 +267,12 @@
 #include <ostream>  // NOLINT
 #include <sstream>
 #include <string>
+#include <tuple>
 #include <type_traits>
 #include <utility>
 #include <vector>
 
 #include "gmock/internal/gmock-internal-utils.h"
-#include "gmock/internal/gmock-port.h"
 #include "gmock/internal/gmock-pp.h"
 #include "gtest/gtest.h"