1 files changed, 1 insertions, 2 deletions

diff --git a/firmware/export/usb_drv.h b/firmware/export/usb_drv.h
index 7ef7c8b7ee..01535c2786 100644
--- a/firmware/export/usb_drv.h
+++ b/firmware/export/usb_drv.h
@@ -68,8 +68,7 @@ void usb_drv_stall(int endpoint, bool stall,bool in);
 bool usb_drv_stalled(int endpoint,bool in);
 int usb_drv_send(int endpoint, void* ptr, int length);
 int usb_drv_send_nonblocking(int endpoint, void* ptr, int length);
-int usb_drv_recv(int endpoint, void* ptr, int length);
-void usb_drv_ack(struct usb_ctrlrequest* req);
+int usb_drv_recv_nonblocking(int endpoint, void* ptr, int length);
 void usb_drv_set_address(int address);
 void usb_drv_reset_endpoint(int endpoint, bool send);
 bool usb_drv_powered(void);