diff --git a/src/node_crypto.cc b/src/node_crypto.cc
index 63e58cc9f2eab3..1be8d92654eae2 100644
--- a/src/node_crypto.cc
+++ b/src/node_crypto.cc
@@ -36,9 +36,9 @@
 #include "v8.h"
 
 #include <algorithm>
+#include <cmath>
 #include <errno.h>
 #include <limits.h>  // INT_MAX
-#include <math.h>
 #include <stdlib.h>
 #include <string.h>
 #include <vector>