diff --git a/drivers/adc/adc_ads7052.c b/drivers/adc/adc_ads7052.c
index 735c73a1bf0..c4ae2264e1e 100644
--- a/drivers/adc/adc_ads7052.c
+++ b/drivers/adc/adc_ads7052.c
@@ -275,7 +275,7 @@ static int adc_ads7052_init(const struct device *dev)
 	}
 
 	k_thread_create(&data->thread, data->stack,
-			CONFIG_ADC_ADS7052_ACQUISITION_THREAD_STACK_SIZE,
+			K_KERNEL_STACK_SIZEOF(data->stack),
 			ads7052_acquisition_thread, data, NULL, NULL,
 			CONFIG_ADC_ADS7052_ACQUISITION_THREAD_PRIO, 0, K_NO_WAIT);