diff --git a/pyproject.toml b/pyproject.toml
index 376cdc1fdfa0bc48ca0eedeaa9f7c1c5f23ca882..7da8d2a532e5046047fa97d218cde40664c602a6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,6 +15,9 @@ authors = [
 readme = "README.md"
 packages = [{include = "semantic_router"}]
 
+[project]
+license = {file = "LICENSE"}
+
 [tool.poetry.dependencies]
 python = ">=3.9,<3.13"
 pydantic = "^2.5.3"