diff --git a/pc-bios/petalogix-s3adsp1800.dtb b/pc-bios/petalogix-s3adsp1800.dtb
index 93c5973fd8..8ac80f2f2d 100644
Binary files a/pc-bios/petalogix-s3adsp1800.dtb and b/pc-bios/petalogix-s3adsp1800.dtb differ