diff --git a/meta-facebook/meta-bletchley/conf/machine/bletchley.conf b/meta-facebook/meta-bletchley/conf/machine/bletchley.conf
index 2c7778d..8de7a54 100644
--- a/meta-facebook/meta-bletchley/conf/machine/bletchley.conf
+++ b/meta-facebook/meta-bletchley/conf/machine/bletchley.conf
@@ -2,8 +2,9 @@
 #KERNEL_DEVICETREE = "${KMACHINE}-bmc-facebook-${MACHINE}.dtb"
 KERNEL_DEVICETREE = "aspeed-ast2600-evb.dtb"
 
-UBOOT_MACHINE = "ast2600_openbmc_defconfig"
+UBOOT_MACHINE = "ast2600_openbmc_spl_defconfig"
 UBOOT_DEVICETREE = "ast2600a1-evb"
+SPL_BINARY = "spl/u-boot-spl.bin"
 
 require conf/machine/include/facebook-nohost.inc
 require conf/machine/include/ast2600.inc