.ConfigurationNumber    = 1,
                        .ConfigurationStrIndex  = NO_DESCRIPTOR,
 
-                       .ConfigAttributes       = (USB_CONFIG_ATTR_BUSPOWERED | USB_CONFIG_ATTR_SELFPOWERED),
+                       .ConfigAttributes       = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_SELFPOWERED),
 
                        .MaxPowerConsumption    = USB_CONFIG_POWER_MA(100)
                },
                                Address = &ConfigurationDescriptor.HID2_MouseHID;
                                Size    = sizeof(USB_HID_Descriptor_HID_t);
                        }
-                       
+
                        break;
                case HID_DTYPE_Report:
                        if (!(wIndex))