diff --git a/board/stm32h7/sound.h b/board/stm32h7/sound.h
index 5a5688b4..8424413e 100644
--- a/board/stm32h7/sound.h
+++ b/board/stm32h7/sound.h
@@ -90,7 +90,7 @@ static void BDMA_Channel0_IRQ_Handler(void) {
 }
 
 void sound_init(void) {
-  REGISTER_INTERRUPT(BDMA_Channel0_IRQn, BDMA_Channel0_IRQ_Handler, 64U, FAULT_INTERRUPT_RATE_SOUND_DMA)
+  REGISTER_INTERRUPT(BDMA_Channel0_IRQn, BDMA_Channel0_IRQ_Handler, 128U, FAULT_INTERRUPT_RATE_SOUND_DMA)
   REGISTER_INTERRUPT(DMA1_Stream0_IRQn, DMA1_Stream0_IRQ_Handler, 128U, FAULT_INTERRUPT_RATE_SOUND_DMA)
 
   // Init DAC