diff --git a/dht11.py b/dht11.py
index 4f30d02..8fe8656 100644
--- a/dht11.py
+++ b/dht11.py
@@ -7,6 +7,10 @@ sensor = adafruit_dht.DHT11(board.D6)
 LED_PIN = 21
 FAN_PIN = 22
 
+GPIO.setmode(GPIO.BCM)
+GPIO.setup(LED_PIN, GPIO.OUT)
+GPIO.setup(FAN_PIN, GPIO.OUT)
+
 while True:
     try:
         temperatuur_C = sensor.temperature