diff --git a/things/DeviceDht.h b/things/DeviceDht.h
index 9bbc79f..a770993 100644
--- a/things/DeviceDht.h
+++ b/things/DeviceDht.h
@@ -17,7 +17,9 @@ class DeviceDht : public Device {
   private:
     byte pin;
     byte type;
-    DHT dht{pin, type};
+    // TODO configuration via constructor doesn't work yet
+    //DHT dht{pin, type};
+    DHT dht{D4, DHT22};
     const int INTERVAL_DHT = 60;
     unsigned long lastSentDHT = 0;
     float humidity, temperature;  // raw values from the sensor