diff --git a/aos/common/byteorder.h b/aos/common/byteorder.h
index c616d68..ae6ecf4 100644
--- a/aos/common/byteorder.h
+++ b/aos/common/byteorder.h
@@ -5,6 +5,7 @@
 #include <endian.h> // endian(3)
 #endif
 #include <string.h>
+#include <stdint.h>
 
 // Contains functions for converting between host and network byte order for
 // things other than 16/32 bit integers (those are provided by byteorder(3)).