diff --git a/main.py b/main.py
index 47274be..984db65 100644
--- a/main.py
+++ b/main.py
@@ -61,7 +61,7 @@ class Marshaller(Server):
 
         if distance_in_inches < 15:
             self.red_led.on()
-        elif distance_in_inches < 23:
+        elif distance_in_inches < 24:
             self.green_led.on()
             self.yellow_led.on()
         elif distance_in_inches < 25: