diff --git a/.forgejo/scripts/countries.js b/.forgejo/scripts/countries.js
index b58fa84..4a2647f 100644
--- a/.forgejo/scripts/countries.js
+++ b/.forgejo/scripts/countries.js
@@ -44,7 +44,12 @@ function splitByGroup(filePath) {
       
       // Initialize the group if it doesn't exist
       if (!groups[currentGroupTitle]) {
-        groups[currentGroupTitle] = ['#EXTM3U'];
+        groups[currentGroupTitle] = [
+          '#EXTM3U',
+          '# WARNING: This file is auto-generated from mystique.m3u',
+          '# Do not edit this file directly - edit the main mystique.m3u instead',
+          '#'
+        ];
       }
     } else if (isInEntry) {
       // Add the line to the current entry