diff --git a/meta-witherspoon/recipes-phosphor/flash/openpower-software-manager.bbappend b/meta-witherspoon/recipes-phosphor/flash/openpower-software-manager.bbappend
new file mode 100644
index 0000000..3dcc25d
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/flash/openpower-software-manager.bbappend
@@ -0,0 +1 @@
+PACKAGECONFIG_append_df-openpower-ubi-fs = " verify_pnor_signature"