diff --git a/clashroyalebuildabot/detectors/screen_detector.py b/clashroyalebuildabot/detectors/screen_detector.py
index 8082135..723e886 100644
--- a/clashroyalebuildabot/detectors/screen_detector.py
+++ b/clashroyalebuildabot/detectors/screen_detector.py
@@ -5,6 +5,7 @@
 
 from clashroyalebuildabot.constants import IMAGES_DIR
 from clashroyalebuildabot.namespaces import Screens
+from clashroyalebuildabot.namespaces.screens import Screen
 
 
 class ScreenDetector:
@@ -30,15 +31,21 @@ def _calculate_screen_hashes(self):
             screen_hashes[screen] = self._image_hash(image)
         return screen_hashes
 
-    def run(self, image):
+    def run(self, image: Image) -> Screen:
         current_screen = Screens.UNKNOWN
         best_diff = self.threshold
 
         for screen in Screens.__dict__.values():
             if screen.ltrb is None:
                 continue
-
-            hash_ = self._image_hash(image.crop(screen.ltrb))
+            # screen.ltb are dimensions scaled to 720x1280 so we scale them :
+            treated_ltrb = (
+                int(screen.ltrb[0] * image.size[0] / 720),
+                int(screen.ltrb[1] * image.size[1] / 1280),
+                int(screen.ltrb[2] * image.size[0] / 720),
+                int(screen.ltrb[3] * image.size[1] / 1280),
+            )
+            hash_ = self._image_hash(image.crop(treated_ltrb))
             target_hash = self.screen_hashes[screen]
 
             diff = np.mean(np.abs(hash_ - target_hash))
diff --git a/clashroyalebuildabot/emulator/emulator.py b/clashroyalebuildabot/emulator/emulator.py
index e402056..8502729 100644
--- a/clashroyalebuildabot/emulator/emulator.py
+++ b/clashroyalebuildabot/emulator/emulator.py
@@ -10,6 +10,7 @@
 
 import av
 from loguru import logger
+from PIL.Image import Image
 import requests
 from tqdm import tqdm
 
@@ -237,7 +238,7 @@ def start_game(self):
     def click(self, x, y):
         self._run_command(["shell", "input", "tap", str(x), str(y)])
 
-    def take_screenshot(self):
+    def take_screenshot(self) -> Image:
         logger.debug("Starting to take screenshot...")
         while self.frame is None:
             time.sleep(0.01)
diff --git a/clashroyalebuildabot/images/screen/in_game.jpg b/clashroyalebuildabot/images/screen/in_game.jpg
index e5e2cd8..c69911e 100644
Binary files a/clashroyalebuildabot/images/screen/in_game.jpg and b/clashroyalebuildabot/images/screen/in_game.jpg differ
diff --git a/clashroyalebuildabot/images/screen/lobby.jpg b/clashroyalebuildabot/images/screen/lobby.jpg
index 75e2246..9d61cd2 100644
Binary files a/clashroyalebuildabot/images/screen/lobby.jpg and b/clashroyalebuildabot/images/screen/lobby.jpg differ
diff --git a/clashroyalebuildabot/namespaces/screens.py b/clashroyalebuildabot/namespaces/screens.py
index 54bc6dc..55ae4ec 100644
--- a/clashroyalebuildabot/namespaces/screens.py
+++ b/clashroyalebuildabot/namespaces/screens.py
@@ -9,18 +9,19 @@ class Screen:
     click_xy: Optional[Tuple[int, int]]
 
 
+# coords are scaled to 720x1280
 @dataclass(frozen=True)
 class _ScreensNamespace:
     UNKNOWN: Screen = Screen("unknown", None, None)
-    IN_GAME: Screen = Screen("in_game", (14, 586, 57, 601), None)
+    IN_GAME: Screen = Screen("in_game", (148, 1254, 163, 1274), None)
     LOBBY: Screen = Screen(
         "lobby",
-        (315, 48, 356, 89),
-        (220, 830),
+        (424, 126, 506, 181),
+        (360, 820),
     )
     END_OF_GAME: Screen = Screen(
         "end_of_game",
-        (143, 558, 225, 588),
+        (279, 1095, 440, 1154),
         (360, 1125),
     )