diff --git a/components/hal/esp32s3/include/hal/gdma_ll.h b/components/hal/esp32s3/include/hal/gdma_ll.h
index cb7f7be8f0..376f88a3ea 100644
--- a/components/hal/esp32s3/include/hal/gdma_ll.h
+++ b/components/hal/esp32s3/include/hal/gdma_ll.h
@@ -486,7 +486,7 @@ static inline void gdma_ll_tx_connect_to_periph(gdma_dev_t *dev, uint32_t channe
 static inline void gdma_ll_tx_extend_fifo_size_to(gdma_dev_t *dev, uint32_t channel, uint32_t size_in_bytes)
 {
     if (size_in_bytes > SOC_GDMA_L2_FIFO_BASE_SIZE) {
-        dev->sram_size[channel].out_size = size_in_bytes / 8;
+        dev->sram_size[channel].out_size =  (size_in_bytes - SOC_GDMA_L2_FIFO_BASE_SIZE) / 8;
     }
 }