diff --git a/templates/dataformat/cave.xml b/templates/dataformat/cave.xml
index f0894d4..02aea31 100644
--- a/templates/dataformat/cave.xml
+++ b/templates/dataformat/cave.xml
@@ -1,5 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <!-- Only put one cave in this file -->
+<!-- If you edit this files, make sure you update the websites database -->
 <html lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
diff --git a/templates/dataformat/entrance.xml b/templates/dataformat/entrance.xml
index bdf63ac..29ff1e8 100644
--- a/templates/dataformat/entrance.xml
+++ b/templates/dataformat/entrance.xml
@@ -1,5 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <!-- Only put one entrance in this file -->
+<!-- If you edit this files, make sure you update the websites database -->
 <html lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
