diff --git a/.gitignore b/.gitignore
index 4dcc65d3..f6ba8575 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,3 +30,6 @@ static/video_editor/videos/sample-video-37s.mp4
 .DS_Store
 static/video_editor/videos/sample-video-10m.mp4
 static/video_editor/videos/sample-video-10s.mp4
+/frontend-tools/chapters-editor/node_modules
+frontend-tools/chapters-editor/client/public/videos/sample-video.mp4
+frontend-tools/video-js/