diff --git a/meta-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-flash_%.bbappend b/meta-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-flash_%.bbappend
new file mode 100644
index 0000000..2fd550b
--- /dev/null
+++ b/meta-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-flash_%.bbappend
@@ -0,0 +1,3 @@
+# NPCM8xx is using 0x0850 as PCI device-id.
+NUVOTON_PCI_DID = "2128"
+EXTRA_OEMESON:append:npcm8xx = " -Dnuvoton-pci-did=${NUVOTON_PCI_DID}"