diff --git a/meta-ampere/meta-mitchell/recipes-phosphor/state/phosphor-state-manager_%.bbappend b/meta-ampere/meta-mitchell/recipes-phosphor/state/phosphor-state-manager_%.bbappend
deleted file mode 100644
index 164614a..0000000
--- a/meta-ampere/meta-mitchell/recipes-phosphor/state/phosphor-state-manager_%.bbappend
+++ /dev/null
@@ -1,5 +0,0 @@
-FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
-
-EXTRA_OEMESON:append = " \
-                         -Dwarm-reboot=disabled \
-                       "