diff --git a/main.go b/main.go
index bb5c34c..3fe6a89 100644
--- a/main.go
+++ b/main.go
@@ -111,7 +111,7 @@ func luksify(label string) error {
 
 	persistent = fmt.Sprintf("/dev/%s", persistent)
 
-	if err := createLuks(persistent, pass, "luks2"); err != nil {
+	if err := createLuks(persistent, pass, "luks1"); err != nil {
 		return err
 	}