diff --git a/LICENSE b/LICENSE
index d952d62..18b2d5c 100644
--- a/LICENSE
+++ b/LICENSE
@@ -90,3 +90,5 @@ INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
 DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
 OTHER DEALINGS IN THE FONT SOFTWARE.
+
+SPDX-License-Identifier: OFL-1.1