diff --git a/cmd/dkl-local-server/bootv2.go b/cmd/dkl-local-server/bootv2.go
index bfe4467..836f207 100644
--- a/cmd/dkl-local-server/bootv2.go
+++ b/cmd/dkl-local-server/bootv2.go
@@ -70,7 +70,9 @@ func buildInitrd(out io.Writer, ctx *renderContext) (err error) {
 
 	// ssh keys
 	// FIXME we want a bootstrap-stage key instead of the real host key
-	cat.AppendBytes(cfg.FileContent("/etc/ssh/ssh_host_rsa_key"), "id_rsa", 0600)
+	for _, format := range []string{"rsa", "dsa", "ecdsa", "ed25519"} {
+		cat.AppendBytes(cfg.FileContent("/etc/ssh/ssh_host_"+format+"_key"), "id_"+format, 0600)
+	}
 
 	return cat.Close()
 }