diff --git a/cave_data/1623-272.html b/cave_data/1623-272.html
index 1cbc4bc7b..88681d1a1 100644
--- a/cave_data/1623-272.html
+++ b/cave_data/1623-272.html
@@ -48,7 +48,7 @@
 <length></length>
 <depth></depth>
 <extent></extent>
-<survex_file>caves-1623/272/272.svx</survex_file>
+<survex_file>caves-1623/272/2011-01.svx</survex_file>
 <description_file></description_file>
 <url>1623/272/index.html</url>
 </cave>
diff --git a/cave_data/1623-295.html b/cave_data/1623-295.html
index 33fe9f085..863690b60 100644
--- a/cave_data/1623-295.html
+++ b/cave_data/1623-295.html
@@ -34,7 +34,7 @@
 <length></length>
 <depth></depth>
 <extent></extent>
-<survex_file></survex_file> <!-- Name of top-level survey file for this cave. Relative to the 'loser' survex repository. So for most caves that's "caves/cavenum/cavnum.svx". (e.g. caves/204/204.svx -->
+<survex_file>caves-1623/295/2017-cucc-23.svx</survex_file><!-- Name of top-level survey file for this cave. Relative to the 'loser' survex repository. So for most caves that's "caves/cavenum/cavnum.svx". (e.g. caves/204/204.svx -->
 <description_file></description_file><!-- Path of top-level description file for this cave, when a separate file is used. Otherwise blank. -->
 <url>1623/295/295.html</url><!-- (Required). Relative URL of this cave. i.e the URL this cave appears at on the website, not including 'https://expo.survex.com/. Normally area/cavenum.html, e.g ('1623/165.html')-->