diff --git a/BUILD.NOTES b/BUILD.NOTES
index b8eff4b6315fc011b79d908c897984aa1d9b5226..bc0dd780148ee66689f2e69f65738a790b4f99d1 100644
--- a/BUILD.NOTES
+++ b/BUILD.NOTES
@@ -107,6 +107,7 @@ To build and run on AIX:
 	%_slurm_sysconfdir      %{_prefix}/etc/slurm
         %_defaultdocdir         %{_prefix}/doc
 	%_with_debug            1
+	%_with_aix		1
 	%with_ssl               "--with-ssl=/opt/freeware"
 	%with_munge             "--with-munge=/opt/freeware"
 	%with_proctrack         "--with-proctrack=/admin/llnl/include"