diff --git a/lib/libusb/libusb.h b/lib/libusb/libusb.h
index a139a8203bf..4a724999950 100644
--- a/lib/libusb/libusb.h
+++ b/lib/libusb/libusb.h
@@ -33,6 +33,8 @@
 #include <sys/types.h>
 #endif
 
+#define	LIBUSB_API_VERSION 0x01000102
+
 #define	LIBUSB_CALL
 
 #ifdef __cplusplus