diff --git a/pyproject.toml b/pyproject.toml
index f02aac3..1d34e3d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,4 +38,10 @@ classifiers = [
 ]
 
 [project.urls]
-Repository = "https://github.com/Markk116/LightSailSim/tree/main"
\ No newline at end of file
+Repository = "https://github.com/Markk116/LightSailSim/tree/main"
+
+[tool.setuptools.packages.find]
+where = ["src"]
+
+[tool.setuptools.package-data]
+LightSailSim = ["**/*.csv"]