diff --git a/.gitignore b/.gitignore
index cc4dc77b6e..f0c8a32616 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,4 @@ plnkr.html
 public/docs/*/latest/guide/cheatsheet.json
 protractor-results.txt
 link-checker-results.txt
+.history/