diff --git a/tools/gst-launch-ext b/tools/gst-launch-ext
index 298cc06d51..084cd81826 100755
--- a/tools/gst-launch-ext
+++ b/tools/gst-launch-ext
@@ -86,7 +86,10 @@ read_config ();
   "avi", "avidemux video_00! { queue ! windec ! $cfg{VIDEOSINK} } avidemux0.audio_00! { queue ! mad ! $cfg{AUDIOSINK} }",
   "vob", "mpegdemux video_00! { queue max_level=500 ! mpeg2dec ! $cfg{VIDEOSINK} } mpegdemux0.private_stream_1.0! { queue max_level=500 ! a52dec ! $cfg{AUDIOSINK} }",
   "wav", "wavparse ! $cfg{AUDIOSINK}",
-  "fli", "flxdec ! colorspace ! $cfg{VIDEOSINK}"
+  "fli", "flxdec ! colorspace ! $cfg{VIDEOSINK}",
+  "mod", "modplug !  $cfg{AUDIOSINK}",
+  "sid", "siddec ! $cfg{AUDIOSINK}",
+  "au", "auparse ! $cfg{AUDIOSINK}"
 );
 
 if ($cfg{VISUALIZER}) {