diff --git a/src/datamodel_interface.c b/src/datamodel_interface.c
index da26fea..d58ed8b 100755
--- a/src/datamodel_interface.c
+++ b/src/datamodel_interface.c
@@ -679,6 +679,10 @@ static void ubus_set_value_callback(struct ubus_request *req, int type __attribu
 	if (msg == NULL || req == NULL)
 		return;
 
+	char *str = blobmsg_format_json(msg, true);
+	CWMP_LOG(INFO, "suv set reply: %s", str);
+	free(str);
+
 	struct setm_values_res *result = (struct setm_values_res *)req->priv;
 	struct blob_attr *parameters = get_results_array(msg);