diff --git a/LICENSE b/LICENSE
index d645695673..eca6f5fca6 100644
--- a/LICENSE
+++ b/LICENSE
@@ -200,3 +200,9 @@
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
+
+
+   This product bundles a third-party component under the
+   Apache 2.0 License.
+   Tikv
+   ./rust/experimental/server/src/readable_size.rs