diff --git a/firmware/baseband/sd_over_usb/scsi.c b/firmware/baseband/sd_over_usb/scsi.c
index 7867a261d..3c40d2c82 100644
--- a/firmware/baseband/sd_over_usb/scsi.c
+++ b/firmware/baseband/sd_over_usb/scsi.c
@@ -25,6 +25,7 @@
 #include <libopencm3/lpc43xx/scu.h>
 #include <libopencm3/lpc43xx/rgu.h>
 #include <libopencm3/lpc43xx/wwdt.h>
+#include "delay.h"
 
 volatile bool usb_bulk_block_done = false;
 
@@ -296,4 +297,4 @@ void scsi_command(msd_cbw_t* msd_cbw_data) {
     }
 
     usb_send_csw(msd_cbw_data, status);
-}
\ No newline at end of file
+}
diff --git a/hackrf b/hackrf
index 40f441900..63343c6e7 160000
--- a/hackrf
+++ b/hackrf
@@ -1 +1 @@
-Subproject commit 40f441900afea20e4efec061f7d89a2485ce3e3f
+Subproject commit 63343c6e705633770be044f3a618a1c4d2732018