diff --git a/bkctld b/bkctld
index 16b6dc4..7bec256 100755
--- a/bkctld
+++ b/bkctld
@@ -312,7 +312,7 @@ sub_start() {
 	mkdir -p dev/shm
 	grep -q "${JAILDIR}/${jail}/dev/pts" /proc/mounts || mount -t devpts -o gid=4,mode=620 none dev/pts
 	grep -q "${JAILDIR}/${jail}/dev/shm" /proc/mounts || mount -t tmpfs none dev/shm
-	chroot "${JAILDIR}/${jail}" /usr/sbin/sshd -E /var/log/authlog
+	chroot "${JAILDIR}/${jail}" /usr/sbin/sshd
 }
 
 sub_stop() {
diff --git a/tpl/sshd_config b/tpl/sshd_config
index b2bc432..f2c3ea8 100644
--- a/tpl/sshd_config
+++ b/tpl/sshd_config
@@ -3,7 +3,6 @@ Protocol 2
 
 HostKey /etc/ssh/ssh_host_rsa_key
 HostKey /etc/ssh/ssh_host_ecdsa_key
-HostKey /etc/ssh/ssh_host_ed25519_key
 UsePrivilegeSeparation yes
 
 KeyRegenerationInterval 3600