diff --git a/engine/src/flutter/lib/web_ui/.gitignore b/engine/src/flutter/lib/web_ui/.gitignore
index 567609b1234..afc0a9b3df7 100644
--- a/engine/src/flutter/lib/web_ui/.gitignore
+++ b/engine/src/flutter/lib/web_ui/.gitignore
@@ -1 +1,2 @@
 build/
+chromedriver/