diff --git a/roles/shell/files/etc/postfix/main.cf b/roles/shell/files/etc/postfix/main.cf
index 6ab6c99..6e57687 100644
--- a/roles/shell/files/etc/postfix/main.cf
+++ b/roles/shell/files/etc/postfix/main.cf
@@ -11,8 +11,8 @@ readme_directory = no
 compatibility_level = 2
 
 # TLS parameters
-smtpd_tls_cert_file=/etc/letsencrypt/live/deb.thunix.net/fullchain.pem
-smtpd_tls_key_file=/etc/letsencrypt/live/deb.thunix.net/privkey.pem
+smtpd_tls_cert_file=/etc/letsencrypt/live/thunix.net/fullchain.pem
+smtpd_tls_key_file=/etc/letsencrypt/live/thunix.net/privkey.pem
 smtpd_use_tls=yes
 smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
 smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache