diff --git a/packer/rootfs/etc/ssh/sshd_config b/packer/rootfs/etc/ssh/sshd_config
index 86705df..8fa8087 100644
--- a/packer/rootfs/etc/ssh/sshd_config
+++ b/packer/rootfs/etc/ssh/sshd_config
@@ -2,6 +2,7 @@ Protocol                        2
 HostKey                         /etc/ssh/ssh_host_ed25519_key
 HostKey                         /etc/ssh/ssh_host_rsa_key
 ListenAddress                   0.0.0.0
+ListenAddress                   ::0
 Port                            122
 UseDNS                          no
 UsePAM                          yes