diff --git a/include/ceres/crs_matrix.h b/include/ceres/crs_matrix.h
index 23687c4..bc618fa 100644
--- a/include/ceres/crs_matrix.h
+++ b/include/ceres/crs_matrix.h
@@ -1,5 +1,5 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2015 Google Inc. All rights reserved.
+// Copyright 2019 Google Inc. All rights reserved.
 // http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
@@ -32,8 +32,9 @@
 #define CERES_PUBLIC_CRS_MATRIX_H_
 
 #include <vector>
-#include "ceres/internal/port.h"
+
 #include "ceres/internal/disable_warnings.h"
+#include "ceres/internal/port.h"
 
 namespace ceres {