diff --git a/noinfo/cave_data/1623-161.html b/noinfo/cave_data/1623-161.html
index 89c05c59e..eb5338983 100644
--- a/noinfo/cave_data/1623-161.html
+++ b/noinfo/cave_data/1623-161.html
@@ -64,10 +64,10 @@
 <kataster_status></kataster_status>
 <underground_centre_line>In dataset</underground_centre_line>
 <notes></notes>
-<length>SMK system total 54000m</length>
-<depth>SMK system total 1032m</depth>
-<extent>SMK system total 2812m</extent>
-<survex_file>smk-system.svx</survex_file>
+<length>26284m (2017)</length>
+<depth>526m (2017)</depth>
+<extent></extent>
+<survex_file>caves/161/161.svx</survex_file>
 <description_file>1623/161/top.htm</description_file>
 <url>1623/161/top.htm</url>
 </cave>