diff --git a/.gitignore b/.gitignore
index 7ae71dc52e28413d3da125b4e5e9a64c2c970a19..5c9e73c7b6ffc90a15059b96c59c461ca0157baf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,5 @@ htmlcov
 .ipynb_checkpoints
 lextab.py
 yacctab.py
+
+.cache