diff --git a/karaoke-adjust-1sec.lua b/karaoke-adjust-1sec.lua
index 0d03f36..e8e5764 100644
--- a/karaoke-adjust-1sec.lua
+++ b/karaoke-adjust-1sec.lua
@@ -104,6 +104,9 @@ function mugenizer(subs)
             if line.key == "PlayResX" or line.key == "PlayResY" then
                 line.value = "0"
             end
+            if line.key == "ScaledBorderAndShadow" then
+                line.value = "yes"
+            end
         end
 
         if line.class == "style" then