diff --git a/preseed_debian_12_standard_ssh.txt b/preseed_debian_12_standard_ssh.txt
index 7302bb3..b5cfd20 100644
--- a/preseed_debian_12_standard_ssh.txt
+++ b/preseed_debian_12_standard_ssh.txt
@@ -107,6 +107,7 @@ d-i netcfg/wireless_wep string
 # Default value for the mirror protocol: http
 #d-i mirror/protocol string ftp
 d-i mirror/country string manual
+d-i mirror/http/hostname string
 d-i mirror/http/directory string /debian
 d-i mirror/http/proxy string