diff --git a/src/engine/event_handler.py b/src/engine/event_handler.py
index 905db38..b04858d 100644
--- a/src/engine/event_handler.py
+++ b/src/engine/event_handler.py
@@ -22,14 +22,12 @@ class EventHandler:
         window_size = display.get_window_size()
 
         if is_window_relative == 0:
-            return (rect[0]*window_size[0] < point[0]*window_size[0] < rect[0]*window_size[0] + rect[2]*window_size[0]
-                    and rect[1]*window_size[0] < point[1]*window_size[0] < rect[1]*window_size[0] + rect[3]*window_size[0])
+            return (rect[0]*window_size[0] < point[0] < rect[0]*window_size[0] + rect[2]*window_size[0]
+                    and rect[1]*window_size[0] < point[1] < rect[1]*window_size[0] + rect[3]*window_size[0])
 
         elif is_window_relative == 1:
-            return (rect[0] * window_size[1] < point[0] * window_size[1] < rect[0] * window_size[1] + rect[2] *
-                    window_size[1]
-                    and rect[1] * window_size[1] < point[1] * window_size[1] < rect[1] * window_size[1] + rect[3] *
-                    window_size[1])
+            return (rect[0]*window_size[1] < point[0] < rect[0]*window_size[1] + rect[2]*window_size[1] and
+                    rect[1]*window_size[1] < point[1] < rect[1]*window_size[1] + rect[3]*window_size[1])
 
         return rect[0] < point[0] < rect[0] + rect[2] and rect[1] < point[1] < rect[1] + rect[3]
 
diff --git a/src/main.py b/src/main.py
index 91d4c9f..414b3a2 100644
--- a/src/main.py
+++ b/src/main.py
@@ -26,7 +26,7 @@ class Game(Engine):
 
         self.renderer.dialogs_box = pygame.image.load("assets/textures/GUI/dialogs_box.png").convert_alpha()
 
-        self.event_handler.register_button_area((0, 0, 20, 20), lambda : print("salut"))
+        self.event_handler.register_button_area((0, 0, 0.1, 0.1), lambda : print("salut"), 0)
 
     def create_player_entity(self):
         """Crée une entité joueur."""