diff --git a/ESP32-IDF_Temperture-Node-v2/main/hello_world_main.c b/ESP32-IDF_Temperture-Node-v2/main/hello_world_main.c
index c82d62c01..f3743781e 100644
--- a/ESP32-IDF_Temperture-Node-v2/main/hello_world_main.c
+++ b/ESP32-IDF_Temperture-Node-v2/main/hello_world_main.c
@@ -56,7 +56,7 @@ void app_main(void)
     bme280 = bme280_create(i2c_bus, BME280_I2C_ADDRESS_DEFAULT);
     bme280_default_init(bme280);
 
-    bme280_set_sampling(bme280, BME28_0SAMPLING_X1); 
+    bme280_set_sampling(bme280, BME280_SAMPLING_X1); 
 
     while (true) {