diff --git a/meta-s2600wf/recipes-phosphor/skeleton/obmc-libobmc-intf_%.bbappend b/meta-s2600wf/recipes-phosphor/skeleton/obmc-libobmc-intf_%.bbappend
index 72d991c..410b21b 100644
--- a/meta-s2600wf/recipes-phosphor/skeleton/obmc-libobmc-intf_%.bbappend
+++ b/meta-s2600wf/recipes-phosphor/skeleton/obmc-libobmc-intf_%.bbappend
@@ -1 +1 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS_prepend_s2600wf := "${THISDIR}/${PN}:"