diff --git a/_tools/plotter.md b/_tools/plotter.md
index 639ce86aaee5c7b30523a390efaeb2021d7b2a32..b51cb5ebf120e75b5d61d45b2fafcb447b9bacc5 100644
--- a/_tools/plotter.md
+++ b/_tools/plotter.md
@@ -4,6 +4,8 @@ name: "Plotter"
 #https://www.uuidgenerator.net/
 uid: a802345f-2e4d-44ce-8cc8-3338df8ccf7c
 wikilink: https://wiki.chaotikum.org/hackerspace:equipment:plotter
+hints:
+ - "Niemals unbeaufsichtigt laufen lassen."
 commandsigns:
  - M002
 ---