diff --git a/conf/machine/rock-pi-4.conf b/conf/machine/rock-pi-4.conf
deleted file mode 100644
index 23bbfc3..0000000
--- a/conf/machine/rock-pi-4.conf
+++ /dev/null
@@ -1,15 +0,0 @@
-# Copyright (C) 2020 Garmin Ltd. or its subsidaries
-# Released under the MIT license (see COPYING.MIT for the terms)
-
-#@TYPE: Machine
-#@NAME: Rock Pi 4 RK3399
-#@DESCRIPTION: Rock Pi 4 is a Raspberry Pi 4 Alternative based on Rockchip RK3399 Processor.
-#
-# NOTE: This machine is for Kernels before 5.10. If you are using an newer kernel
-# see rock-pi-4{a,b,c}.conf
-
-require conf/machine/include/rock-pi-4.inc
-
-KERNEL_DEVICETREE = "rockchip/rk3399-rock-pi-4.dtb"
-UBOOT_MACHINE = "rock-pi-4-rk3399_defconfig"
-