diff --git a/.gitignore b/.gitignore
index c6ae1f44..8f13fb5c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,19 +1,22 @@
 _trial_temp
 build
 build-pypy
 MANIFEST
 dist
 apidocs
 *,cover
 .testrepository
 *.pyc
 *.pyd
 *.so
 *~
 *.swp
+*.swh
+*.swn
+*.swo
 docs/tutorial/index.html
 dulwich.egg-info/
 .tox/
 .idea/
 .coverage
 htmlcov/