--- configure.ac.orig	2012-06-12 17:19:48.903409717 +0300
+++ configure.ac	2012-06-12 17:20:01.916743217 +0300
@@ -254,7 +254,7 @@
 
 if test x$enable_systemd_integration = xyes; then
   AC_DEFINE(PLY_ENABLE_SYSTEMD_INTEGRATION, 1, [Coordinate boot up with systemd])
-  SYSTEMD_UNIT_DIR=/lib/systemd/system
+  SYSTEMD_UNIT_DIR=/usr/lib/systemd/system
   AC_SUBST(SYSTEMD_UNIT_DIR)
 fi