diff --git a/hwpack/wandboard-dl.conf b/hwpack/wandboard-dl.conf
index e884ac0..faddc6e 100644
--- a/hwpack/wandboard-dl.conf
+++ b/hwpack/wandboard-dl.conf
@@ -15,7 +15,8 @@ boot_fstype="ext2"
 dd_uboot_bs="512"
 dd_uboot_seek="2"
 boot_partition_size="96"
-boot_startmb="2"
+boot_startmb="1"
+use_sfdisk=1
 unset spl_name
 boot_name="u-boot.imx"
 
diff --git a/hwpack/wandboard-solo.conf b/hwpack/wandboard-solo.conf
index bf34a01..1eea45c 100644
--- a/hwpack/wandboard-solo.conf
+++ b/hwpack/wandboard-solo.conf
@@ -15,7 +15,8 @@ boot_fstype="ext2"
 dd_uboot_bs="512"
 dd_uboot_seek="2"
 boot_partition_size="96"
-boot_startmb="2"
+boot_startmb="1"
+use_sfdisk=1
 unset spl_name
 boot_name="u-boot.imx"