diff --git a/tools/include/byteswap.h b/tools/include/byteswap.h
index fe279ceb2c..015f09740a 100644
--- a/tools/include/byteswap.h
+++ b/tools/include/byteswap.h
@@ -1,3 +1,5 @@
 #if defined(__linux__) || defined(__CYGWIN__) 
 #include_next <byteswap.h>
+#else
+#include <endian.h>
 #endif