1 files changed, 3 insertions, 1 deletions

diff --git a/firmware/usbstack/usb_serial.c b/firmware/usbstack/usb_serial.c
index 514df0dc2b..520a4b3370 100644
--- a/firmware/usbstack/usb_serial.c
+++ b/firmware/usbstack/usb_serial.c
@@ -117,9 +117,11 @@ int usb_serial_get_config_descriptor(unsigned char *dest,int max_packet_size)
 }
 
 /* called by usb_core_control_request() */
-bool usb_serial_control_request(struct usb_ctrlrequest* req)
+bool usb_serial_control_request(struct usb_ctrlrequest* req, unsigned char* dest)
 {
     bool handled = false;
+
+    (void)dest;
     switch (req->bRequest) {
         default:
             logf("serial: unhandeld req %d", req->bRequest);