diff --git a/src/hw_ostc_parser.c b/src/hw_ostc_parser.c
index 706ac58..97b84dc 100644
--- a/src/hw_ostc_parser.c
+++ b/src/hw_ostc_parser.c
@@ -541,6 +541,10 @@ hw_ostc_parser_get_field (dc_parser_t *abstract, dc_field_type_t type, unsigned
 				string->desc = "FW Version";
 				snprintf(buf, BUFLEN, "%0u.%0u", data[layout->fw_version], data[layout->fw_version + 1]);
 				break;
+			case 3: /* serial */
+				string->desc = "Serial";
+				snprintf(buf, BUFLEN, "%u", parser->serial);
+				break;
 			default:
 				return DC_STATUS_UNSUPPORTED;
 			}