diff --git a/sys/arm64/arm64/busdma_bounce.c b/sys/arm64/arm64/busdma_bounce.c
index 463309e26372..7346d2949251 100644
--- a/sys/arm64/arm64/busdma_bounce.c
+++ b/sys/arm64/arm64/busdma_bounce.c
@@ -206,6 +206,10 @@ might_bounce(bus_dma_tag_t dmat, bus_dmamap_t map, bus_addr_t paddr,
     bus_size_t size)
 {
 
+	/* Memory allocated by bounce_bus_dmamem_alloc won't bounce */
+	if ((map->flags & DMAMAP_FROM_DMAMEM) != 0)
+		return (false);
+
 	if ((dmat->bounce_flags & BF_COULD_BOUNCE) != 0)
 		return (true);