diff --git a/src/pixi/renderers/webgl/utils/WebGLGraphics.js b/src/pixi/renderers/webgl/utils/WebGLGraphics.js
index 9ea5a53..4e8b2ac 100644
--- a/src/pixi/renderers/webgl/utils/WebGLGraphics.js
+++ b/src/pixi/renderers/webgl/utils/WebGLGraphics.js
@@ -309,7 +309,7 @@
  */
 PIXI.WebGLGraphics.buildRoundedRectangle = function(graphicsData, webGLData)
 {
-    var points = graphicsData.points;
+    var points = graphicsData.shape.points;
     var x = points[0];
     var y = points[1];
     var width = points[2];