diff --git a/gb-emu/src/main.rs b/gb-emu/src/main.rs
index 75dcf54..84fa2f5 100644
--- a/gb-emu/src/main.rs
+++ b/gb-emu/src/main.rs
@@ -134,7 +134,7 @@ impl EmulatorHandler {
         };
 
         let layer_window: Option<WindowRenderer> = if args.layer_window {
-            Some(window_manager.add(1, None))
+            Some(window_manager.add(factor.min(2), None))
         } else {
             None
         };