diff --git a/src/Foundation/SpriteImage.js b/src/Foundation/SpriteImage.js
index ff37a707..3f773d33 100644
--- a/src/Foundation/SpriteImage.js
+++ b/src/Foundation/SpriteImage.js
@@ -285,6 +285,8 @@ CAAT.Module({
 
                 ret.scaleFont= this.scaleFont;
 
+                ret.spriteIndex= this.spriteIndex;
+
                 return ret;
             },
             /**