diff --git a/2d/lights_shadows/engine.cfg b/2d/lights_shadows/engine.cfg
index bb9d1ef2..7e028c35 100644
--- a/2d/lights_shadows/engine.cfg
+++ b/2d/lights_shadows/engine.cfg
@@ -3,6 +3,10 @@
 name="2D Lighting"
 main_scene="res://light_shadows.scn"
 
+[display]
+
+stretch_mode="2d"
+
 [rasterizer]
 
 shadow_filter=2