.Header                 = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
 
        .USBSpecification       = VERSION_BCD(01.10),
-       .Class                  = 0x00,
-       .SubClass               = 0x00,
-       .Protocol               = 0x00,
+       .Class                  = USB_CSCP_NoDeviceClass,
+       .SubClass               = USB_CSCP_NoDeviceSubclass,
+       .Protocol               = USB_CSCP_NoDeviceProtocol,
 
        .Endpoint0Size          = FIXED_CONTROL_ENDPOINT_SIZE,