diff --git a/README.md b/README.md
index 315de7fbd346083fe9146fe5d044f11e03f746ca..065b777ccc9ad2aa320f2acb55088e361abdc006 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,9 @@ After that, you can run the Pong game with:
 ```
 This command will start the game. Now you can enjoy your party.
 
+## Warnings
+The .jar file (after compilation of the project) dosent product the same result as when you run with gradle
+
 ## Authors
 Aix Marseille University students
 - [ALHAJJ Fayez](https://etulab.univ-amu.fr/a23025807)