diff --git a/arch/arm/src/stm32/stm32_adc.c b/arch/arm/src/stm32/stm32_adc.c
index 31109fd8f50..2972ebaf9a6 100644
--- a/arch/arm/src/stm32/stm32_adc.c
+++ b/arch/arm/src/stm32/stm32_adc.c
@@ -1657,7 +1657,7 @@ static void adc_dmaconvcallback(DMA_HANDLE handle, uint8_t isr, FAR void *arg)
 
       for (i = 0; i < priv->nchannels; i++)
         {
-          priv->cb->au_receive(dev, priv->current, priv->dmabuffer[priv->current]);
+          priv->cb->au_receive(dev, priv->chanlist[priv->current], priv->dmabuffer[priv->current]);
           priv->current++;
           if (priv->current >= priv->nchannels)
             {