diff --git a/tools/gst-launch-ext b/tools/gst-launch-ext
index 0f9a3eb39e..f98b7ecf59 100755
--- a/tools/gst-launch-ext
+++ b/tools/gst-launch-ext
@@ -104,6 +104,7 @@ read_config ($0);
   "ac3", "a52dec ! $cfg{AUDIOSINK}",
   "au", "auparse ! $cfg{AUDIOSINK}",
   "avi", "avidemux video_%02d! { queue ! ffmpegdecall ! $cfg{VIDEOSINK} } avidemux0.audio_%02d! { queue ! mad ! $cfg{AUDIOSINK} }",
+  "asf", "asfdemux video_%02d! { queue ! ffmpegdecall ! $cfg{VIDEOSINK} } asfdemux0.audio_%02d! { queue ! mad ! $cfg{AUDIOSINK} }",
   "flac", "flacdec ! $cfg{AUDIOSINK}",
   "fli", "flxdec ! colorspace ! $cfg{VIDEOSINK}",
   "m1v", "mpegdemux video_%02d! { queue ! mpeg2dec ! $cfg{VIDEOSINK} }",