diff --git a/railties/test/generators/plugin_new_generator_test.rb b/railties/test/generators/plugin_new_generator_test.rb
index 4bb5f04a79923c7808f6d99c8c23c9a89caa234b..6c31b80c7d55776598d04876057c2fcdd9166d28 100644
--- a/railties/test/generators/plugin_new_generator_test.rb
+++ b/railties/test/generators/plugin_new_generator_test.rb
@@ -32,7 +32,7 @@ def test_invalid_plugin_name_raises_an_error
 
     content = capture(:stderr){ run_generator [File.join(destination_root, "things4.3")] }
     assert_equal "Invalid plugin name things4.3. Please give a name which use only alphabetic or numeric or \"_\" characters.\n", content
- 
+
     content = capture(:stderr){ run_generator [File.join(destination_root, "43things")] }
     assert_equal "Invalid plugin name 43things. Please give a name which does not start with numbers.\n", content
   end
@@ -211,7 +211,7 @@ def test_create_mountable_application_with_mountable_option
   def test_creating_gemspec
     run_generator
     assert_file "bukkits.gemspec", /s.name\s+= "bukkits"/
-    assert_file "bukkits.gemspec", /s.files = Dir\["\{app,config,db,lib\}\/\*\*\/\*"\]/
+    assert_file "bukkits.gemspec", /s.files = Dir\["\{app,config,db,lib\}\/\*\*\/\*", "MIT-LICENSE", "Rakefile", "README\.rdoc"\]/
     assert_file "bukkits.gemspec", /s.test_files = Dir\["test\/\*\*\/\*"\]/
     assert_file "bukkits.gemspec", /s.version\s+ = Bukkits::VERSION/
   end