diff --git a/tools/raspi-firmware/config.txt b/tools/raspi-firmware/config.txt
index 06364c5..89ebfb4 100755
--- a/tools/raspi-firmware/config.txt
+++ b/tools/raspi-firmware/config.txt
@@ -54,3 +54,6 @@
 
 # Enable audio (loads snd_bcm2835)
 dtparam=audio=on
+
+kernel=kernel8.img
+device_tree=