diff --git a/files/entrypoint b/files/entrypoint
index 9c3d6e35..3316a085 100755
--- a/files/entrypoint
+++ b/files/entrypoint
@@ -71,6 +71,9 @@ if [ ! -f "$userConfFinalPath" ]; then
     if [ ! -f /etc/ssh/ssh_host_rsa_key ]; then
         ssh-keygen -t rsa -b 4096 -f /etc/ssh/ssh_host_rsa_key -N ''
     fi
+    if [ ! -f /etc/ssh/ssh_host_ecdsa_key ]; then
+        ssh-keygen -t ecdsa -b 521 -f /etc/ssh/ssh_host_ecdsa_key -N ''
+    fi
 
     # Restrict access from other users
     chmod 600 /etc/ssh/ssh_host_ed25519_key || true
diff --git a/files/sshd_config b/files/sshd_config
index 1308c8b2..01f89a7f 100644
--- a/files/sshd_config
+++ b/files/sshd_config
@@ -3,6 +3,7 @@
 Protocol 2
 HostKey /etc/ssh/ssh_host_ed25519_key
 HostKey /etc/ssh/ssh_host_rsa_key
+HostKey /etc/ssh/ssh_host_ecdsa_key
 
 # Faster connection
 # See: https://github.com/atmoz/sftp/issues/11