diff --git a/README.md b/README.md
index d8358d2..cffe550 100644
--- a/README.md
+++ b/README.md
@@ -3,5 +3,7 @@ Scanning Tunneling Microscope
 This repository contains the technical documents for the [Scanning Tunneling
 Microscope (STM) we are currently (re)building](https://wiki.fa-fo.de/projects:stm).
 
+The whole document is currently work in progress.
+
 ### Working State of the CAD Model
 ![CAD Screenshot](./CAD-Screenshot.png)