diff --git a/README.md b/README.md
index 77cff4ddf03a725b18237bf466d57cf176e9fac3..b551096f95a14e0e12e708418a463ad4aafd9f33 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,7 @@ swiss-army knife for converting files.
 * [Installation](#installation)
   * [Prerequisites](#prerequisites)
   * [Install Pandoc Web](#install-pandoc-web)
+  * [Debugging](#debugging)
 * [Links](#links)
 
 ## Manual
@@ -293,6 +294,10 @@ Second remove in `<header>`:
 <?php include dirname($_SERVER['DOCUMENT_ROOT']) . "/simpel.cc/php/header.php"; ?>
 ```
 
+### Debugging
+
+You can get debugging infos in the output field from your servers actions. Place a file called `DEBUG` on the server.
+
 ## Links
 
 - [Pandoc](https://pandoc.org)