diff --git a/src/loaders/spritesheetParser.js b/src/loaders/spritesheetParser.js
index 7864591..bf60ec0 100644
--- a/src/loaders/spritesheetParser.js
+++ b/src/loaders/spritesheetParser.js
@@ -90,8 +90,8 @@
                             trim = new core.Rectangle(
                                 frames[i].spriteSourceSize.x / resolution,
                                 frames[i].spriteSourceSize.y / resolution,
-                                frames[i].spriteSourceSize.w / resolution,
-                                frames[i].spriteSourceSize.h / resolution
+                                rect.w / resolution,
+                                rect.h / resolution
                             );
                         }