diff --git a/main.py b/main.py
index 297d9d3..c8e343c 100644
--- a/main.py
+++ b/main.py
@@ -18,8 +18,8 @@ from signal import *
 import secrets
 
 RELAY_PIN = 17
-RELAY_CLOSE = GPIO.LOW
-RELAY_OPEN = GPIO.HIGH
+RELAY_CLOSE = GPIO.HIGH
+RELAY_OPEN = GPIO.LOW
 
 RFID_EN_PIN = 27
 CARDS_FILE = 'card_data.json'