diff --git a/{{cookiecutter.project_slug}}/.gitignore b/{{cookiecutter.project_slug}}/.gitignore
index 424c8cdc..d48356fa 100644
--- a/{{cookiecutter.project_slug}}/.gitignore
+++ b/{{cookiecutter.project_slug}}/.gitignore
@@ -337,3 +337,10 @@ MailHog
 {%- if cookiecutter.use_docker == 'y' %}
 .ipython/
 {%- endif %}
+
+{%- if cookiecutter.js_task_runner == 'Gulp' %}
+project.css
+project.min.css
+vendors.js
+*.min.js
+{%- endif %}