diff --git a/app/application.coffee b/app/application.coffee
index 828a042f2..38eb102c1 100644
--- a/app/application.coffee
+++ b/app/application.coffee
@@ -29,7 +29,7 @@ elementAcceptsKeystrokes = (el) ->
   # not radio, checkbox, range, or color
   return (tag is 'textarea' or (tag is 'input' and type in textInputTypes) or el.contentEditable in ['', 'true']) and not (el.readOnly or el.disabled)
 
-COMMON_FILES = ['/images/pages/base/modal_background.png', '/images/level/code_palette_background.png', '/images/level/popover_background.png', '/images/level/code_editor_background.png']
+COMMON_FILES = ['/images/pages/base/modal_background.png', '/images/level/code_palette_wood_background.png', '/images/level/popover_background.png', '/images/level/code_editor_background.png']
 preload = (arrayOfImages) ->
   $(arrayOfImages).each ->
     $('<img/>')[0].src = @