diff --git a/VDSSample/ViewControllers/LabelViewController.swift b/VDSSample/ViewControllers/LabelViewController.swift
index 46b2c9e..9febc8a 100644
--- a/VDSSample/ViewControllers/LabelViewController.swift
+++ b/VDSSample/ViewControllers/LabelViewController.swift
@@ -30,7 +30,7 @@ class LabelViewController: BaseViewController<Label> {
     //------------------------------------
     //testing only remove later
     //------------------------------------
-    var useMinimumLineHeight = Toggle()
+    var useMinimumLineHeight = Toggle().with { $0.isOn = NSMutableAttributedString.useMinimumLineHeight }
     var pointSizeRange = Slider().with {
         $0.minimumValue = 5
         $0.value = 0