diff --git a/configure b/configure
index 94c24820ae..8c578aa75a 100755
--- a/configure
+++ b/configure
@@ -487,7 +487,7 @@ _libavencoders=` echo $_libavencoders_all | sed -e s/LIBGSM_ENCODER// -e s/LIBGS
 _libavparsers_all=`sed -n 's/^[^#]*PARSER.*, *\(.*\)).*/\1_parser/p' libavcodec/allcodecs.c | tr '[a-z]' '[A-Z]'`
 _libavparsers=$_libavparsers_all
 _libavdemuxers_all=`sed -n 's/^[^#]*DEMUX.*, *\(.*\)).*/\1_demuxer/p' libavformat/allformats.c | tr '[a-z]' '[A-Z]'`
-_libavdemuxers=`echo $_libavdemuxers_all | sed -e s/AUDIO_DEMUXER// -e s/DC1394_DEMUXER// -e s/DV1394_DEMUXER// -e s/REDIR_DEMUXER// -e s/RTSP_DEMUXER// -e s/SDP_DEMUXER// -e s/VIDEO_GRAB_DEVICE_DEMUXER// -e s/X11_GRAB_DEVICE_DEMUXER// -e s/V4L2_DEMUXER// -e s/LIBNUT_DEMUXER// `
+_libavdemuxers=`echo $_libavdemuxers_all | sed -e s/AUDIO_DEMUXER// -e s/DC1394_DEMUXER// -e s/DV1394_DEMUXER// -e s/REDIR_DEMUXER// -e s/RTSP_DEMUXER// -e s/SDP_DEMUXER// -e s/VIDEO_GRAB_V4L_DEMUXER// -e s/VIDEO_GRAB_BKTR_DEMUXER// -e s/X11_GRAB_DEVICE_DEMUXER// -e s/V4L2_DEMUXER// -e s/LIBNUT_DEMUXER// `
 _libavmuxers_all=`sed -n 's/^[^#]*_MUX.*, *\(.*\)).*/\1_muxer/p' libavformat/allformats.c | tr '[a-z]' '[A-Z]'`
 _libavmuxers=`echo $_libavmuxers_all | sed -e s/AUDIO_MUXER// -e s/RTP_MUXER// `
 _libavcodec_so=auto