diff --git a/.gitignore b/.gitignore
index 630eb63b9bb..5c4c5fef0d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -71,3 +71,4 @@ support/macos/Brewfile.lock.json
 
 # direnv
 .envrc
+tests/wpt/web-platform-tests/