diff --git a/lib/linguist/vendor.yml b/lib/linguist/vendor.yml
index 68e60eae..c497960c 100644
--- a/lib/linguist/vendor.yml
+++ b/lib/linguist/vendor.yml
@@ -40,6 +40,9 @@
 - foundation.min.css
 - foundation.css
 
+# Normalize.css
+- normalize.css
+
 # Vendored dependencies
 - thirdparty/
 - vendors?/