diff --git a/configure.ac b/configure.ac
index ebe40bc..a9b6c53 100644
--- a/configure.ac
+++ b/configure.ac
@@ -83,6 +83,7 @@
        CHIPS+=" phal common"
        AC_CONFIG_FILES([set-spi-mux.service])
        AC_CONFIG_FILES([phal-reinit-devtree.service])
+       AC_CONFIG_FILES([proc-pre-poweroff@.service])
       ]
      )