diff --git a/pyproject.toml b/pyproject.toml
index 2f06e479..027d741b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,8 +56,9 @@ default-groups = "all"
 [tool.uv.build-backend]
 # Allow namespace packages to include both neqsim and jneqsim-stubs
 namespace = true
-# Include the stub package in distributions using glob patterns
+# Include the license and stub package in source distributions.
 source-include = [
+    "LICENSE",
     "src/jneqsim-stubs/**",
     "src/jpype-stubs/**",
     "src/neqsim/**/*.pyi",