diff --git a/gst-libs/gst/riff/riff-media.c b/gst-libs/gst/riff/riff-media.c
index 3befe2aa56..7a83226223 100644
--- a/gst-libs/gst/riff/riff-media.c
+++ b/gst-libs/gst/riff/riff-media.c
@@ -1412,9 +1412,6 @@ gst_riff_create_audio_caps (guint16 codec_id,
       break;
 
     case GST_RIFF_WAVE_FORMAT_ADPCM_G722:
-      rate_min = 16000;
-      rate_max = 16000;
-      channels_max = 1;
       caps = gst_caps_new_empty_simple ("audio/G722");
       if (codec_name)
         *codec_name = g_strdup ("G722 audio");