diff --git a/src/core/renderers/canvas/CanvasRenderer.js b/src/core/renderers/canvas/CanvasRenderer.js
index 716cd0e..2fea16b 100644
--- a/src/core/renderers/canvas/CanvasRenderer.js
+++ b/src/core/renderers/canvas/CanvasRenderer.js
@@ -114,7 +114,7 @@
 }
 
 // constructor
-CanvasRenderer.prototype = Object.create(SystemRenderer);
+CanvasRenderer.prototype = Object.create(SystemRenderer.prototype);
 CanvasRenderer.prototype.constructor = CanvasRenderer;
 module.exports = CanvasRenderer;
 

diff --git a/src/core/renderers/canvas/CanvasRenderer.js b/src/core/renderers/canvas/CanvasRenderer.js
index 716cd0e..2fea16b 100644
--- a/src/core/renderers/canvas/CanvasRenderer.js
+++ b/src/core/renderers/canvas/CanvasRenderer.js
@@ -114,7 +114,7 @@
 }
 
 // constructor
-CanvasRenderer.prototype = Object.create(SystemRenderer);
+CanvasRenderer.prototype = Object.create(SystemRenderer.prototype);
 CanvasRenderer.prototype.constructor = CanvasRenderer;
 module.exports = CanvasRenderer;
 
diff --git a/src/core/renderers/webgl/WebGLRenderer.js b/src/core/renderers/webgl/WebGLRenderer.js
index d3d680a..34ffea4 100644
--- a/src/core/renderers/webgl/WebGLRenderer.js
+++ b/src/core/renderers/webgl/WebGLRenderer.js
@@ -11,6 +11,8 @@
 
     CONST = require('../../const');
 
+
+console.log(WebGLRenderer);
 /**
  * The WebGLRenderer draws the scene and all its content onto a webGL enabled canvas. This renderer
  * should be used for browsers that support webGL. This Render works by automatically managing webGLBatchs.
@@ -124,7 +126,7 @@
 }
 
 // constructor
-WebGLRenderer.prototype = Object.create(SystemRenderer);
+WebGLRenderer.prototype = Object.create(SystemRenderer.prototype);
 WebGLRenderer.prototype.constructor = WebGLRenderer;
 module.exports = WebGLRenderer;