diff --git a/src/pixi/primitives/Graphics.js b/src/pixi/primitives/Graphics.js
index f5ebe21..b31ce89 100644
--- a/src/pixi/primitives/Graphics.js
+++ b/src/pixi/primitives/Graphics.js
@@ -102,7 +102,7 @@
      * @property bounds
      * @type Rectangle
      */
-    this.bounds = null;
+    this.bounds = new PIXI.Rectangle(0, 0, 0, 0);
 
     /**
      * the bounds' padding used for bounds calculation

diff --git a/src/pixi/primitives/Graphics.js b/src/pixi/primitives/Graphics.js
index f5ebe21..b31ce89 100644
--- a/src/pixi/primitives/Graphics.js
+++ b/src/pixi/primitives/Graphics.js
@@ -102,7 +102,7 @@
      * @property bounds
      * @type Rectangle
      */
-    this.bounds = null;
+    this.bounds = new PIXI.Rectangle(0, 0, 0, 0);
 
     /**
      * the bounds' padding used for bounds calculation
diff --git a/test/unit/pixi/primitives/Graphics.js b/test/unit/pixi/primitives/Graphics.js
index d667df6..dbd35fc 100644
--- a/test/unit/pixi/primitives/Graphics.js
+++ b/test/unit/pixi/primitives/Graphics.js
@@ -35,6 +35,8 @@
         expect(obj).to.have.property('renderable', true);
         expect(obj).to.have.property('fillAlpha', 1);
         expect(obj).to.have.property('lineWidth', 0);
+        expect(obj).to.have.property('width', 0);
+        expect(obj).to.have.property('height', 0);
         expect(obj).to.have.property('lineColor', 'black');
         expect(obj).to.have.deep.property('graphicsData.length', 0);
         expect(obj).to.have.deep.property('currentPath.points.length', 0);