diff --git a/share/examples/etc/make.conf b/share/examples/etc/make.conf
index 997eaaf8d44..35037228f89 100644
--- a/share/examples/etc/make.conf
+++ b/share/examples/etc/make.conf
@@ -128,6 +128,7 @@
 #NO_NIS=		# do not build NIS support and related programs.
 #			# If NO_NIS is set, you might need to adopt your
 #			# nsswitch.conf(5) and remove `nis' entries.
+#NO_NLS_CATALOGS=	# do not build NLS catalog support for csh(1)
 #NO_OBJC=		# do not build Objective C support
 #NO_OPENSSH=		# do not build OpenSSH
 #NO_OPENSSL=		# do not build OpenSSL (implies NO_KERBEROS/NO_OPENSSH)