diff --git a/meta-facebook/recipes-phosphor/initrdscripts/phosphor-static-norootfs-init.bbappend b/meta-facebook/recipes-phosphor/initrdscripts/phosphor-static-norootfs-init.bbappend
new file mode 100644
index 0000000..06d66e8
--- /dev/null
+++ b/meta-facebook/recipes-phosphor/initrdscripts/phosphor-static-norootfs-init.bbappend
@@ -0,0 +1,8 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+NOROOTFS_PERSISTENT_DIRS:append = " mnt/data"
+
+# Bletchley currently uses /mnt/data as the emmc mount location.  We are in the
+# process of moving this to /mnt/emmc but need to change some code in production
+# before we can use /mnt/emmc.
+NOROOTFS_PERSISTENT_DIRS:remove:bletchley = " mnt/data"