diff --git a/MAVENProject/src/main/java/entity/Kunai.java b/MAVENProject/src/main/java/entity/Kunai.java
index 046bb4838c72b89aa75d8341ebf55e778a2e1305..c221233cabbb4d5814c6f624538648e63e8eaef3 100644
--- a/MAVENProject/src/main/java/entity/Kunai.java
+++ b/MAVENProject/src/main/java/entity/Kunai.java
@@ -4,6 +4,9 @@ import java.util.List;
 
 import environnement.Coordonnees;
 import environnement.HitBox;
+import jeu.Jeu;
+import map.Obstacle;
+
 import static jeu.Jeu.getMonsterList;
 
 public class Kunai {
@@ -44,9 +47,16 @@ public class Kunai {
         }
     }
 
+    private void collisionsObstacles(){
+        for (Obstacle obs : Jeu.getObstacleTable()){
+            if (HitBox.collision(this.hitBox, obs.getHitbox()))disappear = true;
+        }
+    }
+
     private void evolveKunai(){
         deplacement();
         updateHitBox();
+        collisionsObstacles();
         for (Monster monster : getMonsterList()){
             dealsDamage(monster);
             if (disappear)break; //si le kunai a disparu on arrete de regarder les autres monstres