diff --git a/src/gate/gate_state.py b/src/gate/gate_state.py
index 3b5081c..e85544b 100644
--- a/src/gate/gate_state.py
+++ b/src/gate/gate_state.py
@@ -19,7 +19,7 @@ STATE_ERROR = "error"
 
 LIGHT_READ_DELAY_S = 30
 LIGHT_CONSECUTIVE_READS = 10
-LIGHT_LX_THRESHOLD = {"open":5, "close":0}
+LIGHT_LX_THRESHOLD = {"open":10, "close":5}
 
 MQTT_HOST = "gitlab"
 MQTT_TOPIC = "outdoor/chickenhouse/gate"