diff --git a/drivers/media/pci/cx18/cx18-streams.c b/drivers/media/pci/cx18/cx18-streams.c
index ce2be7f106b3..597472754c4c 100644
--- a/drivers/media/pci/cx18/cx18-streams.c
+++ b/drivers/media/pci/cx18/cx18-streams.c
@@ -79,7 +79,7 @@ static struct {
 		VFL_TYPE_VBI, 0,
 		DMA_FROM_DEVICE,
 		V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_CAPTURE |
-		V4L2_CAP_READWRITE | V4L2_CAP_TUNER
+		V4L2_CAP_READWRITE | V4L2_CAP_AUDIO | V4L2_CAP_TUNER
 	},
 	{	/* CX18_ENC_STREAM_TYPE_PCM */
 		"encoder PCM audio",