diff --git a/libmpdemux/tvi_bsdbt848.c b/libmpdemux/tvi_bsdbt848.c
index f610ce2350..d4b1d6e639 100644
--- a/libmpdemux/tvi_bsdbt848.c
+++ b/libmpdemux/tvi_bsdbt848.c
@@ -366,8 +366,8 @@ static int control(priv_t *priv, int cmd, void *arg)
             }
 
 #ifdef BT848_SAUDIO
-	if((priv->tunerready == TRUE) &&
-	    ioctl(priv->btfd, BT848_SAUDIO, &tv_param_audio_id) < 0)
+	if(priv->tunerready == TRUE &&
+	    ioctl(priv->tunerfd, BT848_SAUDIO, &tv_param_audio_id) < 0)
 	    {
 	    perror("audioid:ioctl");
 	    }