diff --git a/.gitignore b/.gitignore
index c06ec098b..a58a28802 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@ pip-selfcheck.json
 bin/
 include/
 lib/
+build/
 .ipynb_checkpoints
 .cache
 .idea
diff --git a/pyproject.toml b/pyproject.toml
index 98e804325..27c568282 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,6 +41,7 @@ Homepage = "https://github.com/PyAutoLabs/PyAutoLens"
 include-package-data = true
 
 [tool.setuptools.packages.find]
+include = ["autolens*"]
 exclude = ["docs", "test_autolens", "test_autolens*"]
 
 [tool.setuptools_scm]