diff --git a/.gitignore b/.gitignore
index f1dc3167c..5d1026c5e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@ TAGS
 .tox
 .venv
 .coverage
+htmlcov
 .DS_Store
 sphinx/pycode/Grammar*pickle
 distribute-*