1 files changed, 2 insertions, 2 deletions
diff --git a/dom/media/test/seekLies.sjs b/dom/media/test/seekLies.sjs
index 4fc528a0a5..3b2b19921a 100644
--- a/dom/media/test/seekLies.sjs
+++ b/dom/media/test/seekLies.sjs
@@ -6,7 +6,7 @@ function handleRequest(request, response) {
   var bis = Cc["@mozilla.org/binaryinputstream;1"].createInstance(
     Ci.nsIBinaryInputStream
   );
-  var paths = "tests/dom/media/test/seek.ogv";
+  var paths = "tests/dom/media/test/vp9.webm";
   var split = paths.split("/");
   for (var i = 0; i < split.length; ++i) {
     file.append(split[i]);
@@ -15,7 +15,7 @@ function handleRequest(request, response) {
   bis.setInputStream(fis);
   var bytes = bis.readBytes(bis.available());
   response.setHeader("Content-Length", "" + bytes.length, false);
-  response.setHeader("Content-Type", "video/ogg", false);
+  response.setHeader("Content-Type", "video/webm", false);
   response.setHeader("Accept-Ranges", "bytes", false);
   response.write(bytes, bytes.length);
   bis.close();