diff --git a/data/conf/postfix/main.cf b/data/conf/postfix/main.cf
index 840042c3..ab58874e 100644
--- a/data/conf/postfix/main.cf
+++ b/data/conf/postfix/main.cf
@@ -7,7 +7,6 @@ smtpd_tls_cert_file = /etc/ssl/mail/cert.pem
 smtpd_tls_key_file = /etc/ssl/mail/key.pem
 tls_server_sni_maps = hash:/opt/postfix/conf/sni.map
 smtpd_tls_received_header = yes
-smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
 smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
 smtpd_relay_restrictions = permit_mynetworks,
   permit_sasl_authenticated,