diff --git a/meta-witherspoon/conf/machine/witherspoon-tacoma.conf b/meta-witherspoon/conf/machine/witherspoon-tacoma.conf
index 774f127..4d94d9e 100644
--- a/meta-witherspoon/conf/machine/witherspoon-tacoma.conf
+++ b/meta-witherspoon/conf/machine/witherspoon-tacoma.conf
@@ -2,9 +2,7 @@
 UBOOT_MACHINE = "ast2600_openbmc_defconfig"
 UBOOT_DEVICETREE = "ast2600-tacoma"
 
-IMAGE_FSTYPES += "wic.xz mmc-ext4-tar"
-KERNEL_IMAGETYPES += "zImage"
-IMAGE_BOOT_FILES = "zImage ${KERNEL_DEVICETREE};aspeed-bmc.dtb"
+IMAGE_FSTYPES += "ext4 mmc-ext4-tar"
 
 OBMC_POWER_SUPPLY_INSTANCES = "0 1"