diff --git a/config/paludis/options.conf.d/mail.conf b/config/paludis/options.conf.d/mail.conf
index 80dced7..8be3209 100644
--- a/config/paludis/options.conf.d/mail.conf
+++ b/config/paludis/options.conf.d/mail.conf
@@ -2,3 +2,5 @@ net-mail/dovecot caps lz4 sqlite tcpd
 mail-mta/postfix ssl
 
 dev-lang/perl berkdb dbm
+
+dev-perl/razor build_options: jobs=1