=== modified file 'Makefile'
--- Makefile	2019-08-18 00:23:21 +0000
+++ Makefile	2019-08-18 00:42:22 +0000
@@ -436,6 +436,11 @@
 	install --directory --mode=u=rwx $(KEYDIR) \
 		$(LIBDIR)/mandos/plugins.d \
 		$(LIBDIR)/mandos/plugin-helpers
+	if [ "$(SYSUSERS)" != "$(DESTDIR)" \
+			-a -d "$(SYSUSERS)" ]; then \
+		install --mode=u=rw,go=r sysusers.d-mandos.conf \
+			$(SYSUSERS)/mandos-client.conf; \
+	fi
 	if [ "$(CONFDIR)" != "$(LIBDIR)/mandos" ]; then \
 		install --mode=u=rwx \
 			--directory "$(CONFDIR)/plugins.d" \

=== modified file 'sysusers.d-mandos.conf'
--- sysusers.d-mandos.conf	2019-08-18 00:23:21 +0000
+++ sysusers.d-mandos.conf	2019-08-18 00:42:22 +0000
@@ -1,3 +1,3 @@
-# This file will be installed as /usr/lib/sysusers.d/mandos.conf
-# See sysusers.d(5)
+# This file will be installed as mandos.conf and/or mandos-client.conf
+# in the /usr/lib/sysusers.d directory.  See sysusers.d(5)
 u _mandos - "Mandos password system"