diff --git a/right/usb_descriptor_generic_hid_report.h b/right/usb_descriptor_generic_hid_report.h
index e14de04..71374a0 100644
--- a/right/usb_descriptor_generic_hid_report.h
+++ b/right/usb_descriptor_generic_hid_report.h
@@ -3,7 +3,7 @@
 
 // Macros:
 
-    #define USB_GENERIC_HID_REPORT_DESCRIPTOR_LENGTH (31U)
+    #define USB_GENERIC_HID_REPORT_DESCRIPTOR_LENGTH 31
 
     #define USB_GENERIC_HID_REPORT_DESCRIPTOR_VENDOR_USAGE_PAGE_INDEX 0x80
     #define USB_GENERIC_HID_REPORT_DESCRIPTOR_VENDOR_USAGE_COLLECTION 0x81