diff --git a/cave_data/1623-2012-ns-07.html b/cave_data/1623-2012-ns-07.html
index 1cc516283..fc9f833fa 100644
--- a/cave_data/1623-2012-ns-07.html
+++ b/cave_data/1623-2012-ns-07.html
@@ -38,8 +38,8 @@ the form documented at
Sketch in survey wallet 2024#05 More sketch surveys in wallet 2016#49
-
Above, notes and sketch survey from wallet 2016#49
+Another sketch is in survey wallet 2024#05