--- Makefile.orig	2018-10-18 08:27:51.000000000 -0500
+++ Makefile	2018-11-02 08:49:31.000000000 -0500
@@ -120,7 +120,7 @@
 
 ca-bundle: lib/mk-ca-bundle.pl
 	@echo "generate a fresh ca-bundle.crt"
-	@perl $< -b -l -u lib/ca-bundle.crt
+	@perl $< -n lib/ca-bundle.crt
 
 ca-firefox: lib/firefox-db2pem.sh
 	@echo "generate a fresh ca-bundle.crt"