OL_ARG_ENABLE(meta,[ --enable-meta enable metadirectory backend], no)dnl
OL_ARG_WITH(meta_module,[ --with-meta-module module type static|dynamic], static,
[static dynamic])
-OL_ARG_ENABLE(monitor,[ --enable-monitor enable monitor backend], no)dnl
+OL_ARG_ENABLE(monitor,[ --enable-monitor enable monitor backend], yes)dnl
OL_ARG_WITH(monitor_module,[ --with-monitor-module module type static|dynamic], static,
[static dynamic])
OL_ARG_ENABLE(null,[ --enable-null enable null backend], no)dnl