diff --git a/lib/theme_template/gitignore.erb b/lib/theme_template/gitignore.erb
index 3eab3fcb..64eb653f 100644
--- a/lib/theme_template/gitignore.erb
+++ b/lib/theme_template/gitignore.erb
@@ -1,3 +1,4 @@
+.bundle
 .sass-cache
 _site
 Gemfile.lock