--- tools/Makefile.in.orig	2017-08-23 00:04:30.000000000 -0500
+++ tools/Makefile.in	2017-11-15 10:30:03.000000000 -0600
@@ -544,8 +544,8 @@
 
 cert:
 	$(srcdir)/makecert.sh $(srcdir) $(SSLDIR) $(RANDOM_FILE)
-	${INSTALL} -b -m 600 stunnel.pem $(DESTDIR)$(confdir)/stunnel.pem
-	rm -f stunnel.pem
+#	${INSTALL} -b -m 600 stunnel.pem $(DESTDIR)$(confdir)/stunnel.pem
+#	rm -f stunnel.pem
 
 stunnel.conf-sample stunnel.init stunnel.service: Makefile
 	$(edit) '$(srcdir)/$@.in' >$@