diff --git a/MANIFEST.in b/MANIFEST.in
index d5747c1..60917a5 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,5 @@
 include LICENSE README.md SECURITY.md
+recursive-include LICENSES *
 recursive-include docs *.html *.md
 prune docs/planning
 exclude docs/developer/provenance.md
diff --git a/pyproject.toml b/pyproject.toml
index 870cf18..508d90d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,8 +11,8 @@ authors = [
 description = "Python reference implementation for codex32 (BIP93) and codex32-encoded master seeds."
 readme = "README.md"
 requires-python = ">=3.12,<3.14"
-license = "MIT"
-license-files = ["LICENSE*"]
+license = "MIT AND BSD-3-Clause"
+license-files = ["LICENSE*", "LICENSES/*"]
 maintainers = [
   { name = "Ben Westgate", email = "benwestgate@protonmail.com" },
 ]