diff --git a/lib/linguist/vendor.yml b/lib/linguist/vendor.yml
index a70c8a39..506dd7e8 100644
--- a/lib/linguist/vendor.yml
+++ b/lib/linguist/vendor.yml
@@ -36,6 +36,10 @@
 # Bootstrap minified css and js
 - (^|/)bootstrap([^.]*)(\.min)?\.(js|css)$
 
+# Foundation css
+- foundation.min.css
+- foundation.css
+
 # Vendored dependencies
 - thirdparty/
 - vendors?/