diff --git a/src/Platform_win.cpp b/src/Platform_win.cpp
index 880bdd98..4bd0fb39 100644
--- a/src/Platform_win.cpp
+++ b/src/Platform_win.cpp
@@ -25,6 +25,8 @@
 #include <winsock2.h>
 #include <windows.h>
 #include <uv.h>
+#include <string.h>
+#include <string>
 
 
 #include "Platform.h"
diff --git a/src/version.h b/src/version.h
index 61161c84..7e8ca333 100644
--- a/src/version.h
+++ b/src/version.h
@@ -62,6 +62,7 @@
 #   endif
 #endif
 
+#include <string.h>
 
 class Version
 {