diff --git a/meta-raspberrypi/conf/machine/raspberrypi3-64.conf b/meta-raspberrypi/conf/machine/raspberrypi3-64.conf
index 635e4f6..80b6bc4 100644
--- a/meta-raspberrypi/conf/machine/raspberrypi3-64.conf
+++ b/meta-raspberrypi/conf/machine/raspberrypi3-64.conf
@@ -11,7 +11,7 @@
     bluez-firmware-rpidistro-bcm4345c0-hcd \
 "
 
-require conf/machine/include/arm/arch-armv8.inc
+require conf/machine/include/tune-cortexa53.inc
 include conf/machine/include/rpi-base.inc
 
 RPI_KERNEL_DEVICETREE = " \