diff --git a/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c b/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c
index 51200a3e4bd7ef749ebe7d0e808da7975253e271..d582c5b84c14cc2c8821d9a982ba47746187cf76 100644
--- a/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c
+++ b/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c
@@ -506,6 +506,7 @@ static int solo_fill_mpeg(struct solo_enc_dev *solo_enc,
 		return -EIO;
 
 	/* If this is a key frame, add extra header */
+	vb->v4l2_buf.flags &= ~(V4L2_BUF_FLAG_KEYFRAME | V4L2_BUF_FLAG_PFRAME | V4L2_BUF_FLAG_BFRAME);
 	if (!vop_type(vh)) {
 		skip = solo_enc->vop_len;
 		vb->v4l2_buf.flags |= V4L2_BUF_FLAG_KEYFRAME;