diff --git a/src/hci_transport_usb.c b/src/hci_transport_usb.c
index 875c3e76b..110189e6a 100644
--- a/src/hci_transport_usb.c
+++ b/src/hci_transport_usb.c
@@ -55,6 +55,8 @@
 
 #include <libusb-1.0/libusb.h>
 
+#include "../config.h"
+
 #include "hci.h"
 #include "hci_transport.h"
 #include "hci_dump.h"