diff --git a/build/autoMakefile.am.toplevel b/build/autoMakefile.am.toplevel
index a972def1412dd481d373c77f9c3379da8aa9c4bb..bcdd810a5d1b37e57b0930bfe3a4e3d9e943037b 100644
--- a/build/autoMakefile.am.toplevel
+++ b/build/autoMakefile.am.toplevel
@@ -1,6 +1,6 @@
 AUTOMAKE_OPTIONS = foreign
 
-SUBDIRS := . build @LIBSYSIO_SUBDIR@ @SNMP_SUBDIR@ lnet # lustre
+SUBDIRS := . build @LIBSYSIO_SUBDIR@ @SNMP_SUBDIR@ lnet lustre
 DIST_SUBDIRS := build @SNMP_DIST_SUBDIR@ libsysio lnet lustre
 
 EXTRA_DIST := config.h.in