diff --git a/Python-Backup-Script-for-Wekan-Docker-environment.md b/Python-Backup-Script-for-Wekan-Docker-environment.md
index 882e9ac..ebd89b9 100644
--- a/Python-Backup-Script-for-Wekan-Docker-environment.md
+++ b/Python-Backup-Script-for-Wekan-Docker-environment.md
@@ -239,4 +239,10 @@ dumps:
     retention: 14 #number of days of retention
     path: /var/lib/wekandump/ #name of the target directory for dumps
     container: wekan-db #name of the docker-container
-```
\ No newline at end of file
+```
+
+IMPORTANT:
+* the names of the values in the yml-file shouldn't be changed. If you really need to change them, keep in mind that you also have to alter the script accordingly
+* You need to have PyYAML and Python installed
+* feel free to contact me if you have any issues
+* Disclaimer: I don't take any responsibility for lost data, use with care, especially if you decide to modify the housekeeping-function
\ No newline at end of file