diff --git a/pyproject.toml b/pyproject.toml
index 8cb4d8e..c75396e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,4 +33,7 @@ Issues = "https://github.com/quiknode-labs/sdk/issues"
 manifest-path = "crates/python/Cargo.toml"
 module-name = "sdk._core"
 python-source = "python"
-features = ["extension-module"]
\ No newline at end of file
+features = ["extension-module"]
+include = [
+    { path = "LICENSE", format = "sdist" },
+]
\ No newline at end of file