diff --git a/src/main/esp32_eurorack_generic.c b/src/main/esp32_eurorack_generic.c
index 71e0bf0..e201d78 100644
--- a/src/main/esp32_eurorack_generic.c
+++ b/src/main/esp32_eurorack_generic.c
@@ -10,7 +10,7 @@ static const char *TAG = "EERG";
 
 
 /* Initializes calibration driver of internal 12bit ADC */
-static void adc_calibrate(void)
+static void adc_cali_init(void)
 {
   ESP_LOGI(TAG, "Initializing ADC calibration driver");
   adc_cali_handle_t cali_handle;
@@ -26,5 +26,5 @@ static void adc_calibrate(void)
 
 void app_main(void)
 {
-  adc_calibrate();
+  adc_cali_init();
 }