diff --git a/dom/media/webaudio/test/mochitest.ini b/dom/media/webaudio/test/mochitest.ini
index acfbabce1a01..9364369b2494 100644
--- a/dom/media/webaudio/test/mochitest.ini
+++ b/dom/media/webaudio/test/mochitest.ini
@@ -93,7 +93,6 @@ tags=capturestream
 [test_bug867089.html]
 [test_bug867104.html]
 [test_bug867174.html]
-[test_bug867203.html]
 [test_bug875221.html]
 [test_bug875402.html]
 [test_bug894150.html]
diff --git a/dom/media/webaudio/test/test_AudioListener.html b/dom/media/webaudio/test/test_AudioListener.html
index 07ad154d76d8..b8460c459b2a 100644
--- a/dom/media/webaudio/test/test_AudioListener.html
+++ b/dom/media/webaudio/test/test_AudioListener.html
@@ -13,18 +13,11 @@ SimpleTest.waitForExplicitFinish();
 addLoadEvent(function() {
   var context = new AudioContext();
   ok("listener" in context, "AudioContext.listener should exist");
-  ok(Math.abs(context.listener.dopplerFactor - 1.0) < 1e-4, "Correct default doppler factor");
-  ok(Math.abs(context.listener.speedOfSound - 343.3) < 1e-4, "Correct default speed of sound value");
-  context.listener.dopplerFactor = 0.5;
-  ok(Math.abs(context.listener.dopplerFactor - 0.5) < 1e-4, "The doppler factor value can be changed");
-  context.listener.speedOfSound = 400;
-  ok(Math.abs(context.listener.speedOfSound - 400) < 1e-4, "The speed of sound can be changed");
   // The values set by the following cannot be read from script, but the
   // implementation is simple enough, so we just make sure that nothing throws.
   with (context.listener) {
     setPosition(1.0, 1.0, 1.0);
     setOrientation(1.0, 1.0, 1.0, 1.0, 1.0, 1.0);
-    setVelocity(0.5, 1.0, 1.5);
   }
   SimpleTest.finish();
 });
diff --git a/dom/media/webaudio/test/test_bug867203.html b/dom/media/webaudio/test/test_bug867203.html
deleted file mode 100644
index 0ca31263d36a..000000000000
--- a/dom/media/webaudio/test/test_bug867203.html
+++ /dev/null
@@ -1,34 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<head>
-  <title>Crashtest for bug 867203</title>
-  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-<pre id="test">
-<script class="testbody" type="text/javascript">
-
-SimpleTest.waitForExplicitFinish();
-addLoadEvent(function() {
-  var ctx = new AudioContext();
-
-  var panner1 = ctx.createPanner();
-  panner1.setVelocity(1, 1, 1);
-  ctx.listener.setVelocity(1, 1, 1);
-  (function() {
-    ctx.createBufferSource().connect(panner1);
-  })();
-  SpecialPowers.forceGC();
-  SpecialPowers.forceCC();
-  ctx.createPanner();
-
-  ok(true, "We did not crash.");
-  SimpleTest.finish();
-});
-
-
-</script>
-</pre>
-</body>
-</html>
diff --git a/dom/media/webaudio/test/test_pannerNode.html b/dom/media/webaudio/test/test_pannerNode.html
index 7f91a4536473..93f2521c922d 100644
--- a/dom/media/webaudio/test/test_pannerNode.html
+++ b/dom/media/webaudio/test/test_pannerNode.html
@@ -55,8 +55,6 @@ addLoadEvent(function() {
   near(panner.orientationY.value, 1, "setOrientation sets AudioParam properly");
   near(panner.orientationZ.value, 0, "setOrientation sets AudioParam properly");
 
-  panner.setVelocity(1, 1, 1);
-
   source.start(0);
   SimpleTest.executeSoon(function() {
     source.stop(0);
