diff --git a/example_simple_exportwav.html b/example_simple_exportwav.html
index d3482d2b..2b6c26b8 100644
--- a/example_simple_exportwav.html
+++ b/example_simple_exportwav.html
@@ -13,7 +13,7 @@
 
   <h1>Recorder.js simple WAV export example</h1>
 
-  <p>Make sure you are using a recent version of Google Chrome.</p>
+  <p>Make sure you are using a recent version of Google Chrome or Mozilla Firefox.</p>
   <p>Also before you enable microphone input either plug in headphones or turn the volume down if you want to avoid ear splitting feedback!</p>
 
   <button onclick="startRecording(this);">record</button>
@@ -86,7 +86,7 @@ <h2>Log</h2>
     try {
       // webkit shim
       window.AudioContext = window.AudioContext || window.webkitAudioContext;
-      navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia;
+      navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
       window.URL = window.URL || window.webkitURL;
       
       audio_context = new AudioContext;