diff --git a/src/kiss_flixel/KissInputText.hx b/src/kiss_flixel/KissInputText.hx
index 5acb07f..01adb9c 100644
--- a/src/kiss_flixel/KissInputText.hx
+++ b/src/kiss_flixel/KissInputText.hx
@@ -15,7 +15,10 @@ import flixel.util.FlxTimer;
 import flixel.FlxCamera;
 
 /**
- * KissInputText based on
+ * KissInputText is based on FlxInputText.
+ * 
+ * It is modified to be compatible with kiss_flixel's SimpleWindow
+ * 
  * FlxInputText v1.11, ported to Haxe
  * @author larsiusprime, (Lars Doucet)
  * @link http://github.com/haxeflixel/flixel-ui
diff --git a/src/kiss_flixel/SimpleWindow.kiss b/src/kiss_flixel/SimpleWindow.kiss
index 77ceb9a..8a0f93f 100644
--- a/src/kiss_flixel/SimpleWindow.kiss
+++ b/src/kiss_flixel/SimpleWindow.kiss
@@ -64,7 +64,10 @@
 
     (set keyHandler.onBadKey ->:Void [key context]
         (unless (= key xKey)
-            (print "bad key $key in context $context"))) // TODO do SOMETHING like visual/audio bell, cancel and restart
+            (#when debug
+                (print "bad key $key in context $context"))
+            // TODO do SOMETHING like visual/audio bell, cancel and restart
+            ))
     (set keyHandler.onSelectItem
         ->:Void [:ShortcutAction a] {
             (a)