diff --git a/main.py b/main.py
index 7c81bbf..158e6ad 100644
--- a/main.py
+++ b/main.py
@@ -25,8 +25,9 @@ def error_print(message: str):
 
 #relay
 def relay_controller(pin: int, state: str):
+    GPIO.cleanup()
     GPIO.setmode(GPIO.BCM)
-    GPIO.setup(pin, GPIO.OUT) 
+    GPIO.setup(pin, GPIO.OUT)
     if state == "True":
         # relay = gpiozero.OutputDevice(pin, active_high=False, initial_value=False)
         # relay.on()