diff --git a/handbook/undergroundcamping.html b/handbook/undergroundcamping.html
index 0e071ab0d..42ab16310 100644
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+++ b/handbook/undergroundcamping.html
@@ -1,3 +1,6 @@
 <html><head><title>Camping underground</title></head><body>
-<p>
-  Underground camps have been established most recently in Fischgesichhoehle (2023), Heimkehrhoehle (2024) and Balkonhoehle (2024). Each camp differs but here is some accumulated advice from those and earlier camps:</p></body></html>
+<h2 id="tophead">Setting up, using and removing underground camps<h2 id="tophead">
+  
+  
+  
+<p> Underground camps have been established most recently in Fischgesichhoehle (2023), Heimkehrhoehle (2024) and Balkonhoehle (2024). Each camp differs but here is some accumulated advice from those and earlier camps:</p></body></html>
