diff --git a/.gitignore b/.gitignore
index e8df7ff..5d6d21f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,6 @@ pyvenv.cfg
 *.pyc
 .vscode
 .pyenv/
-dist/*
\ No newline at end of file
+dist/*
+
+pba.egg-info/
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 0deca0a..6818302 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,3 +20,6 @@ license = {file = "LICENSE"}
 [project.urls]
 Documentation = "https://pba-for-python.readthedocs.io/en/latest/"
 Repository = "https://github.com/Institute-for-Risk-and-Uncertainty/pba-for-python"
+
+[tool.setuptools]
+packages = ["pba", "pba.pbox_constructors"]
\ No newline at end of file