diff --git a/test/functional/issues_controller_test.rb b/test/functional/issues_controller_test.rb
index a21a468f2..414044d88 100644
--- a/test/functional/issues_controller_test.rb
+++ b/test/functional/issues_controller_test.rb
@@ -480,7 +480,7 @@ class IssuesControllerTest < ActionController::TestCase
     with_settings :default_language => 'en' do
       get :index, :format => 'csv', :c => %w(parent)
     end
-    lines = response.body.split
+    lines = response.body.split("\n")
     assert_include "#{child.id},#{parent.id}", lines
   end