diff --git a/readme.md b/readme.md
index a3920d2..1b448c5 100644
--- a/readme.md
+++ b/readme.md
@@ -6,4 +6,6 @@ and if it applies select Advantage/Disadvantage.
 As soon as you click the "Roll Duality Dice" Button the roll gets added to the tray,
 from which you can roll the dice like any other roll.
 
-The result then gets shown int the chat with colored formatting.
\ No newline at end of file
+The result then gets shown int the chat with colored formatting.
+
+[![Preview](https://img.youtube.com/vi/1Tv2fjufr3s/0.jpg)](https://www.youtube.com/watch?v=1Tv2fjufr3s)