diff --git a/chrome/browser/browseros/bundled_extensions/.gitignore b/chrome/browser/browseros/bundled_extensions/.gitignore
new file mode 100644
index 0000000000000..80c3b395c7af4
--- /dev/null
+++ b/chrome/browser/browseros/bundled_extensions/.gitignore
@@ -0,0 +1,2 @@
+*.crx
+*.json
