1 files changed, 0 insertions, 6 deletions
diff --git a/test/ostruct/test_ostruct.rb b/test/ostruct/test_ostruct.rb
index 2c0da2a419..14bc2b2da8 100644
--- a/test/ostruct/test_ostruct.rb
+++ b/test/ostruct/test_ostruct.rb
@@ -135,10 +135,4 @@ class TC_OpenStruct < Test::Unit::TestCase
     e = assert_raise(ArgumentError) { os.send :foo=, true, true }
     assert_match(/#{__callee__}/, e.backtrace[0])
   end
-
-  def test_modifiable
-    os = OpenStruct.new(modifiable: true)
-    assert_equal true, os.modifiable
-    assert_nothing_raised { os.foo = true }
-  end
 end