diff --git a/plugins/spine/src/SpinePlugin.js b/plugins/spine/src/SpinePlugin.js
index aecd05402..dc6ba07b0 100644
--- a/plugins/spine/src/SpinePlugin.js
+++ b/plugins/spine/src/SpinePlugin.js
@@ -15,8 +15,6 @@ var SpineGameObject = require('./gameobject/SpineGameObject');
 var SpineContainer = require('./container/SpineContainer');
 var NOOP = require('../../../src/utils/NOOP');
 
-//  Plugin specific instance of the Spine Scene Renderer
-var sceneRenderer;
 
 /**
  * @classdesc
@@ -463,14 +461,15 @@ var SpinePlugin = new Class({
             }
         };
 
-        if (!sceneRenderer)
-        {
+        var sceneRenderer = this.renderer.spineSceneRenderer;
+        if (!sceneRenderer) {
             sceneRenderer = new Spine.webgl.SceneRenderer(this.renderer.canvas, this.gl, true);
             sceneRenderer.batcher.setBlendMode = setBlendMode;
             sceneRenderer.shapes.setBlendMode = setBlendMode;
+            this.renderer.spineSceneRenderer = sceneRenderer;
         }
 
-        //  All share the same instance
+        //  All scene share the same instance
         this.sceneRenderer = sceneRenderer;
         this.skeletonRenderer = sceneRenderer.skeletonRenderer;
         this.skeletonDebugRenderer = sceneRenderer.skeletonDebugRenderer;
@@ -1136,12 +1135,13 @@ var SpinePlugin = new Class({
 
         this.pluginManager = null;
 
+        var sceneRenderer = this.renderer.spineSceneRenderer;
+
         if (sceneRenderer)
         {
             sceneRenderer.dispose();
-            sceneRenderer = null;
         }
-
+        this.renderer.spineSceneRenderer = null;
         this.sceneRenderer = null;
     }
 
diff --git a/src/plugins/PluginManager.js b/src/plugins/PluginManager.js
index f96675869..b54be0506 100644
--- a/src/plugins/PluginManager.js
+++ b/src/plugins/PluginManager.js
@@ -369,7 +369,8 @@ var PluginManager = new Class({
         {
             //  Plugin is freshly loaded
             PluginCache.register(key, plugin, mapping, true);
-
+        }
+        if (this.scenePlugins.indexOf(key) === -1) {
             this.scenePlugins.push(key);
         }
         else if (!fromLoader && PluginCache.hasCore(key))