diff --git a/.gitignore b/.gitignore
index bec1cb6..5948445 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,12 @@
 # pyenv
 .python-version
+
+# Setuptools distribution folder.
+/dist/
+/build/
+
+# Python egg metadata, regenerated from source files by setuptools.
+/*.egg-info
+/*.egg
+
+/__pycache__/