diff --git a/meta-facebook/recipes-x86/chassis/x86-power-control_%.bbappend b/meta-facebook/recipes-x86/chassis/x86-power-control_%.bbappend
index aa99b7e..c119bac 100644
--- a/meta-facebook/recipes-x86/chassis/x86-power-control_%.bbappend
+++ b/meta-facebook/recipes-x86/chassis/x86-power-control_%.bbappend
@@ -1,2 +1,2 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
 EXTRA_OECMAKE += "-DCHASSIS_SYSTEM_RESET=ON"