unnecessary

share/mutt-wizard.muttrc

@@ -4,7 +4,6 @@
 # In the interest of seamless updating, do not edit this file.
 # If you want to override any settings, set those in your muttrc.
 set mailcap_path = /usr/share/mutt-wizard/mailcap
-set certificate_file = ~/.cache/mutt-wizard/certificates
 set date_format="%y/%m/%d %I:%M%p"
 set index_format="%2C %zs %?X?A& ? %D %-15.15F %s (%-4.4c)"
 set sort = 'reverse-date'