diff --git a/.gitignore b/.gitignore
index 0a843e9b..09a0cb67 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,9 +2,13 @@
 .tox
 .venv
 **/.DS_Store
+*.pyc
+*.pyd
+*.pyo
 MANIFEST
 build/
 dist/
 docs/_build
 htmlcov/
 *.egg-info
+__pycache__/