diff --git a/lib/linguist/vendor.yml b/lib/linguist/vendor.yml
index 68e60eae19..c497960c2a 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?/
diff --git a/test/test_blob.rb b/test/test_blob.rb
index 2977bb909a..aba8208424 100644
--- a/test/test_blob.rb
+++ b/test/test_blob.rb
@@ -277,7 +277,7 @@ def test_vendored
 
     # 'thirdparty' directory
     assert blob("thirdparty/lib/main.c").vendored?
-    
+
     # 'extern(al)' directory
     assert blob("extern/util/__init__.py").vendored?
     assert blob("external/jquery.min.js").vendored?
@@ -385,7 +385,10 @@ def test_vendored
 
     # NuGet Packages
     assert blob("packages/Modernizr.2.0.6/Content/Scripts/modernizr-2.0.6-development-only.js").vendored?
-    
+
+    # Normalize
+    assert blob("some/asset/path/normalize.css").vendored?
+
     # Cocoapods
     assert blob('Pods/blah').vendored?