diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 97347be..e393471 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -113,7 +113,7 @@
         },
         set: function (value)
         {
-            this.position.x = value;
+            this.transform.position.x = value;
         }
     },
 
@@ -130,7 +130,7 @@
         },
         set: function (value)
         {
-            this.position.y = value;
+            this.transform.position.y = value;
         }
     },