diff --git a/projects/flixel-desktop-habit-puzzle-game/source/HabitState.hx b/projects/flixel-desktop-habit-puzzle-game/source/HabitState.hx
index 340f9155..22a04187 100644
--- a/projects/flixel-desktop-habit-puzzle-game/source/HabitState.hx
+++ b/projects/flixel-desktop-habit-puzzle-game/source/HabitState.hx
@@ -32,6 +32,7 @@ import datetime.DateTime;
 import flixel.ui.FlxButton;
 using kiss_flixel.CameraTools;
 using kiss_flixel.GroupTools;
+using kiss_flixel.DebugLayer;
 import kiss_flixel.KissExtendedSprite;
 import kiss_flixel.SimpleWindow;
 import haxe.ds.Option;
diff --git a/projects/kiss-flixel/src/kiss_flixel/DebugLayer.hx b/projects/kiss-flixel/src/kiss_flixel/DebugLayer.hx
index f0d36ef9..4c2c1781 100644
--- a/projects/kiss-flixel/src/kiss_flixel/DebugLayer.hx
+++ b/projects/kiss-flixel/src/kiss_flixel/DebugLayer.hx
@@ -29,4 +29,9 @@ class DebugLayer extends FlxTypedGroup<FlxSprite> {
     public static function mg(s:FlxSprite, Width:Float, Height:Float):FlxSprite {
         return s.makeGraphic(Math.ceil(Width), Math.ceil(Height), FlxColor.TRANSPARENT, true);
     }
+
+    public override function clear() {
+        forEach((s)->{s.destroy();});
+        super.clear();
+    }
 }