diff --git a/test/functional/content_viewer_controller_test.rb b/test/functional/content_viewer_controller_test.rb
index 95f2dad..e29618e 100644
--- a/test/functional/content_viewer_controller_test.rb
+++ b/test/functional/content_viewer_controller_test.rb
@@ -78,7 +78,7 @@ class ContentViewerControllerTest < ActionController::TestCase
     get :view_page, :profile => 'someone', :page => [ 'testfeed' ]
 
     assert_response :success
-    assert_match /^text\/xml/, @response.headers['type']
+    assert_match /^text\/xml/, @response.headers['Content-Type']
 
     assert_equal feed.data, @response.body
   end
--
libgit2 0.21.2