diff --git a/firmware/usb.c b/firmware/usb.c
index c748094396..c353815c98 100644
--- a/firmware/usb.c
+++ b/firmware/usb.c
@@ -28,6 +28,7 @@
 #include "panic.h"
 #include "lcd.h"
 #include "adc.h"
+#include "usb.h"
 
 
 #define USB_REALLY_BRAVE