diff --git a/src/pixi/textures/RenderTexture.js b/src/pixi/textures/RenderTexture.js
index 37fe97d..e16c420 100644
--- a/src/pixi/textures/RenderTexture.js
+++ b/src/pixi/textures/RenderTexture.js
@@ -219,12 +219,17 @@
     var originalWorldTransform = displayObject.worldTransform;
 
     displayObject.worldTransform = PIXI.RenderTexture.tempMatrix;
-
+    
     if(position)
     {
         displayObject.worldTransform.tx = position.x;
         displayObject.worldTransform.ty = position.y;
     }
+    else
+    {
+        displayObject.worldTransform.tx = 0;
+        displayObject.worldTransform.ty = 0;
+    }
 
     for(var i = 0, j = children.length; i < j; i++)
     {