diff --git a/src/proto_htx.c b/src/proto_htx.c
index 59b7cb273..d1bdac2b9 100644
--- a/src/proto_htx.c
+++ b/src/proto_htx.c
@@ -312,7 +312,7 @@ int htx_wait_for_request(struct stream *s, struct channel *req, int an_bit)
 	if (sl->flags & HTX_SL_F_VER_11)
                 msg->flags |= HTTP_MSGF_VER_11;
 	msg->flags |= HTTP_MSGF_XFER_LEN;
-	msg->flags |= ((sl->flags & HTX_SL_F_CHNK) ? HTTP_MSGF_TE_CHNK : HTTP_MSGF_CNT_LEN);
+	msg->flags |= ((sl->flags & HTX_SL_F_CLEN) ? HTTP_MSGF_CNT_LEN : HTTP_MSGF_TE_CHNK);
 	if (sl->flags & HTX_SL_F_BODYLESS)
 		msg->flags |= HTTP_MSGF_BODYLESS;
 
@@ -1625,7 +1625,7 @@ int htx_wait_for_response(struct stream *s, struct channel *rep, int an_bit)
                 msg->flags |= HTTP_MSGF_VER_11;
 	if (sl->flags & HTX_SL_F_XFER_LEN) {
 		msg->flags |= HTTP_MSGF_XFER_LEN;
-		msg->flags |= ((sl->flags & HTX_SL_F_CHNK) ? HTTP_MSGF_TE_CHNK : HTTP_MSGF_CNT_LEN);
+		msg->flags |= ((sl->flags & HTX_SL_F_CLEN) ? HTTP_MSGF_CNT_LEN : HTTP_MSGF_TE_CHNK);
 		if (sl->flags & HTX_SL_F_BODYLESS)
 			msg->flags |= HTTP_MSGF_BODYLESS;
 	}