diff --git a/about.toml b/about.toml
index d9e71548..908dda70 100644
--- a/about.toml
+++ b/about.toml
@@ -1,6 +1,7 @@
 accepted = [
     "MIT",
     "Apache-2.0",
+    "Apache-2.0 WITH LLVM-exception",
     "BSD-2-Clause",
     "BSD-3-Clause",
     "BSL-1.0",