diff --git a/src/main.cpp b/src/main.cpp
index 91acc08..6145d21 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4,7 +4,7 @@
 #include <Arduino.h>
 #include <DHT.h>
 
-DHT dht(4, DHT22);
+DHT dht(D0, DHT22);
 
 const char *config_file_path = "/config.json";
 Config *config;