diff --git a/firmware/config.h b/firmware/config.h
index 392fdb7..2b2c99e 100644
--- a/firmware/config.h
+++ b/firmware/config.h
@@ -11,7 +11,7 @@
 #define POWERSAVING_SLEEP_S             600
 #define EMERGENCY_SLEEP_S            172800 // Sleep for 2 days to recover
 #define RESET_ESP_TIME_INTERVAL_MS  3600000
-#define WIND_SENSOR_MEAS_TIME_S        15.0
+#define WIND_SENSOR_MEAS_TIME_S          15
 #define INITIAL_WEBSERVER_TIME           20
 
 #define ENERGY_SAVING_ITERATIONS         30