diff --git a/.gitignore b/.gitignore
index 6fe400008e66c..0a10c80ea2aae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,6 +78,7 @@ py/docs/source/**/*
 py/build/
 py/LICENSE
 py/pytestdebug.log
+py/python.iml
 selenium.egg-info/
 third_party/java/jetty/jetty-repacked.jar
 *.user