diff --git a/Tasks.md b/Tasks.md
index 8580e74..914b350 100644
--- a/Tasks.md
+++ b/Tasks.md
@@ -3,6 +3,11 @@
 This document contains some tasks for Python beginners. It does not aim to teach general 
 programming techniques, only how to use Python. I try to avoid unrealistic tasks.
 
+In case you have somehow gotten this document from another source, 
+[this](https://git.cscherr.de/PlexSheep/py-basic/src/branch/master/Tasks.md) is the original 
+source, where the links should hopefully work. If something does not work feel free to contact 
+me at [admin@cscherr.de](mailto:admin@cscherr.de).
+
 ## MD5 Hashchecker
 
 ### Produce a single MD5 Hash