diff --git a/conf/machine/include/obmc-bsp-common.inc b/conf/machine/include/obmc-bsp-common.inc
index f4649e3..03e73b3 100644
--- a/conf/machine/include/obmc-bsp-common.inc
+++ b/conf/machine/include/obmc-bsp-common.inc
@@ -10,12 +10,9 @@
 
 MACHINEOVERRIDES =. "openbmc:"
 
-OBMC_PHOSPHOR_IMAGE_OVERLAY= "1"
-IMAGE_FSTYPES += "cpio.${INITRAMFS_CTYPE}.u-boot"
+IMAGE_FSTYPES += "cpio.${INITRAMFS_CTYPE}.u-boot overlay"
 OBMC_IMAGE_EXTRA_INSTALL_append = " u-boot-fw-utils"
 
-IMAGE_CLASSES += "image_types_uboot"
-
 INITRAMFS_CTYPE ?= "lzma"
 INITRAMFS_FSTYPES += "cpio.${INITRAMFS_CTYPE}"
 INITRAMFS_IMAGE = "obmc-phosphor-initramfs"