diff --git a/.gitignore b/.gitignore
index 22339ed665b..20be6070905 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@ docs/data/*.html
 src/captchaImage.jpeg
 src/HowBadIsMyBatch.nbconvert.ipynb
 src/HowBadIsMyBatch.nbconvert.html
+src/__pycache__/