diff --git a/include/usb.h b/include/usb.h
index 4e1539f..5a6ffdd 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -195,7 +195,7 @@
 #define USB_MAX_STOR_DEV 5
 block_dev_desc_t *usb_stor_get_dev(int index);
 int usb_stor_scan(int mode);
-void usb_stor_info(void);
+int usb_stor_info(void);
 
 #endif