diff --git a/cave_data/1623-201.html b/cave_data/1623-201.html
index 10e56ce9d..43548a124 100644
--- a/cave_data/1623-201.html
+++ b/cave_data/1623-201.html
@@ -34,7 +34,7 @@ the form documented at
 <underground_description>2m diameter shaft drops 25m to a boulder floor - a short second pitch follows immediately leading to a too-tight rift. A 40m rope is sufficient.</underground_description>
 <equipment></equipment>
 <references></references>
-<survey>? pic</survey>
+<survey></survey>
 <notes></notes>
 <length></length>
 <depth></depth>