diff --git a/etc/ssh/sshd_config b/etc/ssh/sshd_config
index 92b3e99..ae7f65b 100644
--- a/etc/ssh/sshd_config
+++ b/etc/ssh/sshd_config
@@ -1,9 +1,10 @@
 Port 46571
-AddressFamily inet
+AddressFamily any
 Protocol 2
 HostKey /etc/ssh/ssh_host_ecdsa_key
+HostKey /etc/ssh/ssh_host_ed25519_key
 SyslogFacility AUTHPRIV
-PermitRootLogin no
+PermitRootLogin prohibit-password
 AuthorizedKeysFile      .ssh/authorized_keys
 PasswordAuthentication no
 ChallengeResponseAuthentication no
@@ -17,11 +18,8 @@ TCPKeepAlive yes
 ClientAliveInterval 60
 UseDNS no
 PrintMotd no
-AcceptEnv LANG LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES
-AcceptEnv LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT
-AcceptEnv LC_IDENTIFICATION LC_ALL LANGUAGE
-AcceptEnv XMODIFIERS
-Subsystem       sftp    /usr/libexec/openssh/sftp-server
+AcceptEnv LANG LC_*
+Subsystem	sftp	/usr/lib/openssh/sftp-server
 
 Match User kairee
   PasswordAuthentication yes
\ No newline at end of file