diff --git a/meta-facebook/meta-greatlakes/recipes-fb/ipmi/fb-ipmi-oem_%.bbappend b/meta-facebook/meta-greatlakes/recipes-fb/ipmi/fb-ipmi-oem_%.bbappend
new file mode 100644
index 0000000..e70f2a1
--- /dev/null
+++ b/meta-facebook/meta-greatlakes/recipes-fb/ipmi/fb-ipmi-oem_%.bbappend
@@ -0,0 +1 @@
+EXTRA_OEMESON:append:greatlakes=" -Dpost-code-bytes=${POST_CODE_BYTES}"