diff --git a/orchestrateur/main.py b/orchestrateur/main.py
index 53c9725..8dbd21f 100644
--- a/orchestrateur/main.py
+++ b/orchestrateur/main.py
@@ -815,16 +815,16 @@ async def monitor_dish_height_task():
 
         if dist is not None:
             # Hysteresis Thresholds:
-            # - Must be > 1.2 cm to detect dish insertion
+            # - Must be > 1.5 cm to detect dish insertion
             # - Must be < 0.8 cm to detect dish removal
-            if dist > 1.2:
+            if dist > 2.0:
                 consecutive_present += 1
                 consecutive_absent = 0
-            elif dist < 0.8:
+            elif dist < 1.0:
                 consecutive_absent += 1
                 consecutive_present = 0
             else:
-                # Dead-zone (1.2cm to 0.8cm) -> Noise buffer
+                # Dead-zone (2.0cm to 1.0cm) -> Noise buffer
                 consecutive_present = 0
                 consecutive_absent = 0