diff --git a/lib/linguist/vendor.yml b/lib/linguist/vendor.yml
index d5965bb2..12473d85 100644
--- a/lib/linguist/vendor.yml
+++ b/lib/linguist/vendor.yml
@@ -195,6 +195,11 @@
 
 ## Obj-C ##
 
+# Xcode
+
+- \.xctemplate/
+- \.imageset/
+
 # Carthage
 - ^Carthage/
 
diff --git a/test/test_blob.rb b/test/test_blob.rb
index ca9640c4..1ba647b0 100644
--- a/test/test_blob.rb
+++ b/test/test_blob.rb
@@ -513,6 +513,11 @@ class TestBlob < Minitest::Test
 
     # Crashlytics
     assert sample_blob("Crashlytics.framework/Crashlytics.h").vendored?
+    
+    # Xcode
+    assert sample_blob("myapp/My Template.xctemplate/___FILEBASENAME___.h").vendored?
+    assert sample_blob("myapp/My Images.xcassets/some/stuff.imageset/Contents.json").vendored?
+    assert !sample_blob("myapp/MyData.json").vendored?
   end
 
   def test_documentation