diff --git a/JsonGenerator/Print.h b/JsonGenerator/Print.h
index 1fb62ba8..e5b3381d 100644
--- a/JsonGenerator/Print.h
+++ b/JsonGenerator/Print.h
@@ -7,7 +7,8 @@
 
 #ifndef ARDUINO
 
-typedef unsigned char uint8_t;
+#include <stddef.h>
+#include <stdint.h>
 
 // This class reproduces Arduino's Print
 class Print