diff --git a/src/pixi/renderers/webgl/WebGLRenderer.js b/src/pixi/renderers/webgl/WebGLRenderer.js
index 127b206..e333d78 100644
--- a/src/pixi/renderers/webgl/WebGLRenderer.js
+++ b/src/pixi/renderers/webgl/WebGLRenderer.js
@@ -99,11 +99,11 @@
     this.view = options.view || document.createElement( 'canvas' );
 
     // deal with losing context..
-    this.contextLost = this.handleContextLost.bind(this);
-    this.contextRestoredLost = this.handleContextRestored.bind(this);
+    this.contextLostFunction = this.handleContextLost.bind(this);
+    this.contextRestoredFunction = this.handleContextRestored.bind(this);
 
-    this.view.addEventListener('webglcontextlost', this.contextLost, false);
-    this.view.addEventListener('webglcontextrestored', this.contextRestoredLost, false);
+    this.view.addEventListener('webglcontextlost', this.contextLostFunction, false);
+    this.view.addEventListener('webglcontextrestored', this.contextRestoredFunction, false);
 
     this.contextOptions = {
         alpha: this.transparent,
@@ -581,8 +581,8 @@
     // deal with losing context..
 
     // remove listeners
-    this.view.removeEventListener('webglcontextlost', this.contextLost);
-    this.view.removeEventListener('webglcontextrestored', this.contextRestoredLost);
+    this.view.removeEventListener('webglcontextlost', this.contextLostFunction);
+    this.view.removeEventListener('webglcontextrestored', this.contextRestoredFunction);
 
     PIXI.glContexts[this.glContextId] = null;